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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Fmoc-O-tert-butyl-L-tyrosine

Cas:71989-38-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

GL Biochem (Shanghai) Ltd.

GL Biochem (Shanghai) Ltd. founded in 1998, has become an internationally recognized biochemical manufacturing company that specializes in producing/synthesizing and providing peptide reagents, custom peptides and antibodies. GL Biochem is

Fmoc-Tyr(tBu)-OH, Fmoc-Tyr(But)-OH, MDL No. MFCD00037129

Cas:71989-38-3

Min.Order:5 Gram

FOB Price: $3.0 / 4.0

Type:Manufacturers

inquiry

Chengdu Baishixing Science and Technology Industry Co., Ltd.

Fmoc-Tyr(But)

Fmoc-O-tert-butyl-L-tyrosine

Cas:71989-38-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Fmoc-L-Tyr(Tbu)-Oh supplier in China

Cas:71989-38-3

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------

High purity Various Specifications fmoc-O-tert-butyl-L-tyrosine CAS:71989-38-3

Cas:71989-38-3

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:cool dry place Package:10g/100g/1kg/foil bag Application:biochemical Transportati

Manufacturer high quality Fmoc-O-tert-butyl-L-tyrosine Cas 71989-38-3 with good price

Cas:71989-38-3

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable

FMOC-L-Tyr(tBu)-OH

Cas:71989-38-3

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

Fmoc-O-tert-butyl-L-tyrosine

Cas:71989-38-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Fmoc-L-Tyr(Tbu)-Oh

Cas:71989-38-3

Min.Order:1

Negotiable

Type:Other

inquiry

SICHUAN TONGSHENG AMINOACID CO.LTD

Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we guarantee high quality, competive price and reliable service. We fully compliance with ISO9001:2008, production and quality manage

Fmoc-O-tert-butyl-L-Tyrosine

Cas:71989-38-3

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

Fmoc-O-tert-butyl-L-tyrosine

Cas:71989-38-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Nα-9-Fluorenylmethoxycarbonyl-O-tert-butyl-L-tyrosine

Cas:71989-38-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei DiBo chemical co., LTD

Name:Fmoc-O-tert-butyl-L-tyrosine CAS NO: 71989-38-3 Grade:Medical scientific research and export Molecular formula:C28H29NO5 Molecular weight:459.53 Product Quality 12 years of chemical raw materials Mature operation of the industry Syste

Leader Biochemical Group

About Product Technical Details

China Largest factory Manufacturer Supply High Quality N-FMOC-O-T-BUTYL-L-TYROSINE CAS 71989-38-3

Cas:71989-38-3

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

CAS 71989-38-3 Fmoc-O-Tert-Butyl-L-Tyrosine

Cas:71989-38-3

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 71989-38-3 with best quality

Cas:71989-38-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta

71989-38-3 Fmoc-O-tert-butyl-L-tyrosine

Cas:71989-38-3

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

L-Tyrosine,O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]- 71989-38-3

Cas:71989-38-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Fmoc-O-tert-butyl-L-tyrosine CAS:71989-38-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality orga

Fmoc-O-tert-butyl-L-tyrosine CAS:71989-38-3

Cas:71989-38-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

L-Tyrosine,O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

Cas:71989-38-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Fmoc-Tyr(Tbu)-Oh

Cas:71989-38-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Fmoc-Tyr(tBu)-OH

Cas:71989-38-3

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Fmoc-Tyr(tBu)-OH

Cas:71989-38-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

FMOC-TYR(TBU)-OH

Cas:71989-38-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Fmoc-Tyr(tBu)-OH

Cas:71989-38-3

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

L-Tyrosine,O-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

Cas:71989-38-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Fmoc-Tyr(tbu)-OH

Cas:71989-38-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High purity FMOC-Tyr(tBu)-OH

Cas:71989-38-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Fmoc-Tyr(tBu)-OH

Cas:71989-38-3

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermediates Transp

Fmoc-O-tert-butyl-L-tyrosine

Cas:71989-38-3

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Synthetic route

Fmoc-Tyr(t-Bu)-1,1-dimethylallyl ester
851713-94-5

Fmoc-Tyr(t-Bu)-1,1-dimethylallyl ester

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With 4-methyl-morpholine; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 25℃;91%
N-(9-Fluorenylmethoxycarbonyl)-O-tert-butyl-L-tyrosine Methyl Ester
132409-94-0

N-(9-Fluorenylmethoxycarbonyl)-O-tert-butyl-L-tyrosine Methyl Ester

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With lithium iodide In ethyl acetate Reagent/catalyst; Reflux;84.3%
With sodium carbonate In acetonitrile for 15h;74%
Fmoc-Tyr(tBu)-OEt

Fmoc-Tyr(tBu)-OEt

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With aluminum (III) chloride In ethyl acetate Reflux;78.6%
O-t-Butyl-L-tyrosine
4727-00-8, 18822-59-8

O-t-Butyl-L-tyrosine

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide
82911-69-1

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Stage #1: O-t-Butyl-L-tyrosine With N-cyclohexyl-cyclohexanamine In acetone at 20℃;
Stage #2: N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide With sodium carbonate In water; acetonitrile at 0 - 20℃; pH=8;
Stage #3: With potassium hydrogensulfate In water; acetonitrile pH=2 - 3;
58%
With sodium carbonate In 1,4-dioxane; water at 20℃; for 18h;
Fmoc-Tyr(but)-O-Pha
146346-74-9

Fmoc-Tyr(but)-O-Pha

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With acetic acid; zinc Yield given;
With magnesium; acetic acid In methanol; N,N-dimethyl-formamide at 20℃; for 75h;
Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: diisopropylethylamine / ethyl acetate
2: 240 h
3: zinc, acetic acid
View Scheme
Fmoc-Tyr-O-Pha
146346-71-6

Fmoc-Tyr-O-Pha

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 240 h
2: zinc, acetic acid
View Scheme
N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide
82911-69-1

N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 97 percent / 10percent Na2CO3 / dioxane; H2O / 20 h / 0 deg C to r.t.
2: 83 percent / conc. H2SO4 / CH2Cl2 / 6 h / 258.6 Torr / Ambient temperature
3: 74 percent / aq. Na2CO3 / acetonitrile / 15 h
View Scheme
L-tyrosine methyl ester HCl
3417-91-2

L-tyrosine methyl ester HCl

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 97 percent / 10percent Na2CO3 / dioxane; H2O / 20 h / 0 deg C to r.t.
2: 83 percent / conc. H2SO4 / CH2Cl2 / 6 h / 258.6 Torr / Ambient temperature
3: 74 percent / aq. Na2CO3 / acetonitrile / 15 h
View Scheme
Multi-step reaction with 4 steps
1: sodium carbonate / ethyl acetate; water / pH 8
2: sulfuric acid / dichloromethane / 120 h / 20 °C
3: palladium on activated charcoal; hydrogen / 25 °C
4: sodium carbonate / water; tetrahydrofuran / pH 9
View Scheme
Multi-step reaction with 3 steps
1: sodium carbonate / acetone; water / 8 h / 20 °C / pH 8 - 9
2: perchloric acid / 1 h / 20 °C / Cooling with ice
3: lithium iodide / ethyl acetate / Reflux
View Scheme
N-(fluorenyl-9-methoxycarbonyl)-L-tyrosine methyl ester
82911-79-3

N-(fluorenyl-9-methoxycarbonyl)-L-tyrosine methyl ester

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 83 percent / conc. H2SO4 / CH2Cl2 / 6 h / 258.6 Torr / Ambient temperature
2: 74 percent / aq. Na2CO3 / acetonitrile / 15 h
View Scheme
Multi-step reaction with 2 steps
1: perchloric acid / 1 h / 20 °C / Cooling with ice
2: lithium iodide / ethyl acetate / Reflux
View Scheme
C42H40NO6Pol

C42H40NO6Pol

A

N-Fmoc-Tyr-OH
112883-29-1, 92954-90-0

N-Fmoc-Tyr-OH

B

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With water; trifluoroacetic acid for 3h; Polystyrene crosslinked with divinylbenzene; Product distribution / selectivity;
C2H2O4*C13H26N2O4

C2H2O4*C13H26N2O4

C34H36N2O4S
1019691-75-8

C34H36N2O4S

A

Fmoc-Tyr(tBu)-Ala-Leu-OtBu
1019691-23-6

Fmoc-Tyr(tBu)-Ala-Leu-OtBu

B

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Stage #1: C34H36N2O4S With Oxone In water; N,N-dimethyl-formamide at 25℃;
Stage #2: C2H2O4*C13H26N2O4 In N,N-dimethyl-formamide at 40℃; Further stages.;
(fluorenylmethoxy)carbonyl chloride
28920-43-6

(fluorenylmethoxy)carbonyl chloride

C13H19NO3*ClH

C13H19NO3*ClH

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 2h;
(fluorenylmethoxy)carbonyl chloride
28920-43-6

(fluorenylmethoxy)carbonyl chloride

O-t-Butyl-L-tyrosine
4727-00-8, 18822-59-8

O-t-Butyl-L-tyrosine

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With sodium carbonate In tetrahydrofuran; water pH=9;450 g
L-tyrosine
60-18-4

L-tyrosine

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: thionyl chloride / Reflux
2: sodium carbonate / ethyl acetate; water / pH 8
3: sulfuric acid / dichloromethane / 120 h / 20 °C
4: palladium on activated charcoal; hydrogen / 25 °C
5: sodium carbonate / water; tetrahydrofuran / pH 9
View Scheme
Multi-step reaction with 4 steps
1: thionyl chloride / Reflux
2: sodium carbonate / acetone; water / 8 h / 20 °C / pH 8 - 9
3: perchloric acid / 1 h / 20 °C / Cooling with ice
4: lithium iodide / ethyl acetate / Reflux
View Scheme
Multi-step reaction with 4 steps
1: thionyl chloride / Reflux
2: sodium carbonate / acetone; water / 8 h / 20 °C / pH 8 - 9
3: perchloric acid / 1 h / Cooling with ice
4: aluminum (III) chloride / ethyl acetate / Reflux
View Scheme
N-(benzyloxycarbonyl)-L-tyrosine methyl ester
13512-31-7

N-(benzyloxycarbonyl)-L-tyrosine methyl ester

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid / dichloromethane / 120 h / 20 °C
2: palladium on activated charcoal; hydrogen / 25 °C
3: sodium carbonate / water; tetrahydrofuran / pH 9
View Scheme
(S)-tert-butyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-hydroxyphenyl)propanoate
133852-23-0

(S)-tert-butyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-hydroxyphenyl)propanoate

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With water Flow reactor;
L-tyrosine ethyl ester monohydrochloride
4089-07-0

L-tyrosine ethyl ester monohydrochloride

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium carbonate / acetone; water / 8 h / 20 °C / pH 8 - 9
2: perchloric acid / 1 h / Cooling with ice
3: aluminum (III) chloride / ethyl acetate / Reflux
View Scheme
1-Adamantanamine
768-94-5

1-Adamantanamine

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

(2S)-N-Adamantyl-3-[(4-tert-butoxy)phenyl]-2-(9-fluorenylmethoxycarbonylamino)propanamide
194673-21-7

(2S)-N-Adamantyl-3-[(4-tert-butoxy)phenyl]-2-(9-fluorenylmethoxycarbonylamino)propanamide

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide for 12h; Ambient temperature;100%
Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

allyl bromide
106-95-6

allyl bromide

allyl 2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-(4-tert-butoxyphenyl)propanoate
208655-83-8

allyl 2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-(4-tert-butoxyphenyl)propanoate

Conditions
ConditionsYield
Stage #1: Fmoc-Tyr(tBu)-OH With silver carbonate In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: allyl bromide In N,N-dimethyl-formamide at 20℃; for 2.5h;
100%
Stage #1: Fmoc-Tyr(tBu)-OH With caesium carbonate In methanol at 20℃; for 2h; Metallation;
Stage #2: allyl bromide In N,N-dimethyl-formamide at 20℃; for 18h; Esterification; Further stages.;
98%
With N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 24h;97%
C153H228N16O19S
1258442-48-6

C153H228N16O19S

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

C181H255N17O23S
1258442-40-8

C181H255N17O23S

Conditions
ConditionsYield
With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃;100%
Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Conditions
ConditionsYield
With trifluoroacetic acid In dichloromethane at 20℃; for 2h;100%
With trifluoroacetic acid In water at 20℃; for 2h;91.1%
With hydrogenchloride In water at 20℃; for 4h; Reagent/catalyst; Temperature; Time;
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

Fmoc-Leu-OH
35661-60-0

Fmoc-Leu-OH

N-Fmoc L-Phe
35661-40-6

N-Fmoc L-Phe

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

C29H37N7O6
1454659-74-5

C29H37N7O6

Conditions
ConditionsYield
Stage #1: Fmoc-Leu-OH With pyridine; 2,6-dichlorobenzaldehyde In N,N-dimethyl-formamide
Stage #2: With pyridine; benzoyl chloride In N,N-dimethyl-formamide
Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine; N-Fmoc L-Phe; Fmoc-Tyr(tBu)-OH Further stages;
100%
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

Fmoc-Val-OH
68858-20-8

Fmoc-Val-OH

Fmoc-Leu-OH
35661-60-0

Fmoc-Leu-OH

N-Fmoc L-Phe
35661-40-6

N-Fmoc L-Phe

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Thr(tBu)-OH
71989-35-0

Fmoc-Thr(tBu)-OH

H2N-Thr(tBu)-Phe-Leu-Tyr(tBu)-Val-Gly-OH

H2N-Thr(tBu)-Phe-Leu-Tyr(tBu)-Val-Gly-OH

Conditions
ConditionsYield
Stage #1: Fmoc-Thr(tBu)-OH With N-ethyl-N,N-diisopropylamine In dichloromethane for 3h;
Stage #2: With piperidine In N,N-dimethyl-formamide for 0.1h;
Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine; Fmoc-Val-OH; Fmoc-Leu-OH; N-Fmoc L-Phe; Fmoc-Tyr(tBu)-OH Further stages;
100%
Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

(3,4,5-trioctadecyloxyphenyl)methan-1-ol
233281-31-7

(3,4,5-trioctadecyloxyphenyl)methan-1-ol

Fmoc-Try(tBu)-OKa

Fmoc-Try(tBu)-OKa

Conditions
ConditionsYield
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; for 0.583333h;100%
2,4-bis(docosyloxy)benzyl alcohol
931120-51-3

2,4-bis(docosyloxy)benzyl alcohol

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Tyr(tBu)-OKb, Kb=2,4-didocosyloxybenzyl

Fmoc-Tyr(tBu)-OKb, Kb=2,4-didocosyloxybenzyl

Conditions
ConditionsYield
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; for 0.5h;100%
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; for 0.5h;99%
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

N-Fmoc L-Phe
35661-40-6

N-Fmoc L-Phe

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

(S)-3-cyclohexyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionic acid
135673-97-1

(S)-3-cyclohexyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionic acid

C31H41N5O7

C31H41N5O7

Conditions
ConditionsYield
Stage #1: (S)-3-cyclohexyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionic acid With 4-methyl-morpholine; pyridine; 2,6-Dichlorobenzoyl chloride; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 16h;
Stage #2: With piperidine In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine; N-Fmoc L-Phe; Fmoc-Tyr(tBu)-OH Further stages;
100%
C35H34N4O5

C35H34N4O5

acetic anhydride
108-24-7

acetic anhydride

Fmoc-Ile-OH
71989-23-6

Fmoc-Ile-OH

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine

Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine

C79H111N15O14S2

C79H111N15O14S2

Conditions
ConditionsYield
Stage #1: Fmoc-Tyr(tBu)-OH With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: With piperidine In N,N-dimethyl-formamide at 20℃; for 0.2h;
Stage #3: C35H34N4O5; acetic anhydride; Fmoc-Ile-OH; Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine Further stages;
100%
C50H67N10O9PolS

C50H67N10O9PolS

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

C78H94N11O13PolS

C78H94N11O13PolS

Conditions
ConditionsYield
With benzotriazol-1-ol; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine for 0.833333h;99.5%
pentafluorophenyl trifloroacetate
14533-84-7

pentafluorophenyl trifloroacetate

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Tyr(tBu)-OPfp
86060-93-7

Fmoc-Tyr(tBu)-OPfp

Conditions
ConditionsYield
With pyridine In N,N-dimethyl-formamide for 0.75h; Ambient temperature;99%
Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

phenacyl 4-(hydroxymethyl)benzoate
136581-11-8

phenacyl 4-(hydroxymethyl)benzoate

Phenacyl 4-<<oxy>methyl>benzoate

Phenacyl 4-<<oxy>methyl>benzoate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane 1.) 0 deg C, 2 h, 2.) r.t., 18 h;99%
(4-(hydroxymethyl)phenyl)diphenylphosphine oxide
5068-20-2

(4-(hydroxymethyl)phenyl)diphenylphosphine oxide

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

C47H44NO6P

C47H44NO6P

Conditions
ConditionsYield
Stage #1: (4-(hydroxymethyl)phenyl)diphenylphosphine oxide; Fmoc-Tyr(tBu)-OH With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 0℃; for 0.166667h;
Stage #2: With dmap In dichloromethane at 20℃; for 2h;
99%
Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

2,4,6-trivinylcyclotriboroxane*pyridine complex

2,4,6-trivinylcyclotriboroxane*pyridine complex

(L)-N-Fmoc-tyrosine(OtBu) vinyl ester

(L)-N-Fmoc-tyrosine(OtBu) vinyl ester

Conditions
ConditionsYield
With N,N'-diethylurea; copper(II) bis(trifluoromethanesulfonate); triethylamine In tetrahydrofuran at 50℃; for 16h; Chan-Lam Coupling;99%
N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-tetradecanethioyl-L-lysine

N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-tetradecanethioyl-L-lysine

acetic anhydride
108-24-7

acetic anhydride

Fmoc-Ile-OH
71989-23-6

Fmoc-Ile-OH

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine

Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine

Ac-R(Pbf)IK(thioMis)R(Pbf)Y(tBu)-NH2*

Ac-R(Pbf)IK(thioMis)R(Pbf)Y(tBu)-NH2*

Conditions
ConditionsYield
Stage #1: Fmoc-Tyr(tBu)-OH With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: With piperidine In N,N-dimethyl-formamide at 20℃; for 0.2h;
Stage #3: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-tetradecanethioyl-L-lysine; acetic anhydride; Fmoc-Ile-OH; Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine Further stages;
99%
Fmoc-Leu-OH
35661-60-0

Fmoc-Leu-OH

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine
35661-39-3

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine

Fmoc-Pro-OH
71989-31-6

Fmoc-Pro-OH

Fmoc-Glu(OtBu)-OH
71989-18-9

Fmoc-Glu(OtBu)-OH

Fmoc-Gly-NH2
115057-37-9

Fmoc-Gly-NH2

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Thr(tBu)-OH
71989-35-0

Fmoc-Thr(tBu)-OH

H2N-YALPETG-CONH2
1419234-17-5

H2N-YALPETG-CONH2

Conditions
ConditionsYield
Stage #1: Fmoc-Gly-NH2 With 6-chloro-3-((dimethylamino)(dimethyliminio)methyl)-1H-benzo[d][1,2,3]triazol-3-ium-1-olatehexafluorophosphate(V); N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: With piperidine In dichloromethane at 20℃; for 0.0333333h;
Stage #3: Fmoc-Leu-OH; N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine; Fmoc-Pro-OH; Fmoc-Glu(OtBu)-OH; Fmoc-Tyr(tBu)-OH; Fmoc-Thr(tBu)-OH Further stages;
98%
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

Fmoc-Leu-OH
35661-60-0

Fmoc-Leu-OH

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine
35661-39-3

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine

Fmoc-Pro-OH
71989-31-6

Fmoc-Pro-OH

Fmoc-Glu(OtBu)-OH
71989-18-9

Fmoc-Glu(OtBu)-OH

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Thr(tBu)-OH
71989-35-0

Fmoc-Thr(tBu)-OH

H2N-Y-ALPETGG-COOH

H2N-Y-ALPETGG-COOH

Conditions
ConditionsYield
Stage #1: N-(fluoren-9-ylmethoxycarbonyl)glycine With 6-chloro-3-((dimethylamino)(dimethyliminio)methyl)-1H-benzo[d][1,2,3]triazol-3-ium-1-olatehexafluorophosphate(V); N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 1h;
Stage #2: With piperidine In dichloromethane at 20℃; for 0.0333333h;
Stage #3: Fmoc-Leu-OH; N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine; Fmoc-Pro-OH; Fmoc-Glu(OtBu)-OH; Fmoc-Tyr(tBu)-OH; Fmoc-Thr(tBu)-OH Further stages;
98%
Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

O-t-Butyl-L-tyrosine
4727-00-8, 18822-59-8

O-t-Butyl-L-tyrosine

Conditions
ConditionsYield
With sodium azide In N,N-dimethyl-formamide at 50℃; for 5h;98%
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

Fmoc-Ser(tBu)-OH
71989-33-8

Fmoc-Ser(tBu)-OH

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-D(*)-OH

Fmoc-D(*)-OH

C29H37N7O11

C29H37N7O11

Conditions
ConditionsYield
Stage #1: N-(fluoren-9-ylmethoxycarbonyl)glycine With 1-methyl-pyrrolidin-2-one; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine at 20℃; for 0.5h;
Stage #2: With piperidine for 0.0833333h;
Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine; Fmoc-Ser(tBu)-OH; Fmoc-Tyr(tBu)-OH; Fmoc-D(*)-OH Further stages;
98%
fmoc-Lys(Boc)-Wang resin

fmoc-Lys(Boc)-Wang resin

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine
35661-39-3

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine

Fmoc-Pro-OH
71989-31-6

Fmoc-Pro-OH

Fmoc-Ser(tBu)-OH
71989-33-8

Fmoc-Ser(tBu)-OH

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Lys(tert-butoxycarbonyl)
71989-26-9

Fmoc-Lys(tert-butoxycarbonyl)

Fmoc-Thr(tBu)-OH
71989-35-0

Fmoc-Thr(tBu)-OH

(2S,4R)-4-tert-butoxy-1-(9H-fluoren-9-ylmethoxycarbonyl)pyrrolidine-2-carboxylic acid

(2S,4R)-4-tert-butoxy-1-(9H-fluoren-9-ylmethoxycarbonyl)pyrrolidine-2-carboxylic acid

Ala-Lys-Pro-Ser-Tyr-Hyp-Hyp-Thr-Tyr-Lys
119106-85-3

Ala-Lys-Pro-Ser-Tyr-Hyp-Hyp-Thr-Tyr-Lys

Conditions
ConditionsYield
Stage #1: fmoc-Lys(Boc)-Wang resin With piperidine In N,N-dimethyl-formamide for 0.25h; Wang resin;
Stage #2: Fmoc-Tyr(tBu)-OH With O-(benzotriazol-1-yl)- N,N,N’,N’-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 1h; Wang resin;
Stage #3: N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine; Fmoc-Pro-OH; Fmoc-Ser(tBu)-OH; Fmoc-Tyr(tBu)-OH; Fmoc-Lys(tert-butoxycarbonyl); Fmoc-Thr(tBu)-OH; (2S,4R)-4-tert-butoxy-1-(9H-fluoren-9-ylmethoxycarbonyl)pyrrolidine-2-carboxylic acid Further stages;
97.89%
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

Fmoc-Val-OH
68858-20-8

Fmoc-Val-OH

Fmoc-(tBu)Asp-OH
71989-14-5

Fmoc-(tBu)Asp-OH

Fmoc-Ile-OH
71989-23-6

Fmoc-Ile-OH

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Lys(tert-butoxycarbonyl)
71989-26-9

Fmoc-Lys(tert-butoxycarbonyl)

H-Val-Lys-Asp-Gly-Tyr-Ile-OH

H-Val-Lys-Asp-Gly-Tyr-Ile-OH

Conditions
ConditionsYield
Stage #1: Fmoc-Ile-OH With 17α-acetoxy-6-formyl-3-methoxypregna-3,5-dien-20-one; diisopropyl-carbodiimide In N,N-dimethyl-formamide at 20 - 65℃; for 0.333333h; Microwave irradiation;
Stage #2: With piperazine; formic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine; Fmoc-Val-OH; Fmoc-(tBu)Asp-OH; Fmoc-Tyr(tBu)-OH; Fmoc-Lys(tert-butoxycarbonyl) Further stages;
97.6%
Stage #1: Fmoc-Ile-OH With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide Automated synthesizer;
Stage #2: With piperidine In N,N-dimethyl-formamide Automated synthesizer;
Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine; Fmoc-Val-OH; Fmoc-(tBu)Asp-OH; Fmoc-Tyr(tBu)-OH; Fmoc-Lys(tert-butoxycarbonyl) Further stages;
(S)-methyl 2-amino-6-(benzyloxycarbonylamino)hexanoate
24498-31-5

(S)-methyl 2-amino-6-(benzyloxycarbonylamino)hexanoate

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Tyr(tBu)-Lys(Z)-OMe
908120-74-1

Fmoc-Tyr(tBu)-Lys(Z)-OMe

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane for 8h;97.5%
N-benzyl-2,2-dimethoxyethylamine
54879-88-8

N-benzyl-2,2-dimethoxyethylamine

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

C39H44N2O6
1083074-14-9

C39H44N2O6

Conditions
ConditionsYield
With N'-methyl polystyrene; dicyclohexyl-carbodiimide In dichloromethane at 20℃; Inert atmosphere;97%
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

Fmoc-Leu-OH
35661-60-0

Fmoc-Leu-OH

N-Fmoc L-Phe
35661-40-6

N-Fmoc L-Phe

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

C29H37N7O6
1454659-75-6

C29H37N7O6

Conditions
ConditionsYield
Stage #1: Fmoc-Leu-OH With pyridine; 2,6-dichlorobenzaldehyde In N,N-dimethyl-formamide
Stage #2: With pyridine; benzoyl chloride In N,N-dimethyl-formamide
Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine; N-Fmoc L-Phe; Fmoc-Tyr(tBu)-OH Further stages;
97%
4,7,10-trioxa-1,13-diaminotridecane
4246-51-9

4,7,10-trioxa-1,13-diaminotridecane

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

C66H78N4O11
1402012-45-6

C66H78N4O11

Conditions
ConditionsYield
Stage #1: Fmoc-Tyr(tBu)-OH With benzotriazol-1-ol In N,N-dimethyl-formamide at 20℃; for 0.166667h;
Stage #2: 4,7,10-trioxa-1,13-diaminotridecane In N,N-dimethyl-formamide at 20℃; for 0.5h;
97%
4-((1,3-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyloxy)propan-2-yloxy)methyl)benzenemethanol

4-((1,3-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyloxy)propan-2-yloxy)methyl)benzenemethanol

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

C55H49F26NO8

C55H49F26NO8

Conditions
ConditionsYield
Stage #1: 4-((1,3-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyloxy)propan-2-yloxy)methyl)benzenemethanol; Fmoc-Tyr(tBu)-OH In dichloromethane for 0.166667h; Cooling with ice;
Stage #2: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 3.5h;
97%
Dimethyl-(3-methyl-2-butenyl)-sulfonium tetrafluoroborate

Dimethyl-(3-methyl-2-butenyl)-sulfonium tetrafluoroborate

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Tyr(t-Bu)-1,1-dimethylallyl ester
851713-94-5

Fmoc-Tyr(t-Bu)-1,1-dimethylallyl ester

Conditions
ConditionsYield
Stage #1: Fmoc-Tyr(tBu)-OH With sodium carbonate In dichloromethane for 0.0833333h;
Stage #2: Dimethyl-(3-methyl-2-butenyl)-sulfonium tetrafluoroborate With copper(I) bromide In dichloromethane at 20℃; Inert atmosphere; regioselective reaction;
96%
With potassium carbonate; copper(I) bromide In dichloromethane at 20℃;90%
(S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-2-methyloct-7-enoic acid

(S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-2-methyloct-7-enoic acid

N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

Fmoc-Leu-OH
35661-60-0

Fmoc-Leu-OH

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine
35661-39-3

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine

N-Fmoc L-Phe
35661-40-6

N-Fmoc L-Phe

Fmoc-Ile-OH
71989-23-6

Fmoc-Ile-OH

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Thr(tBu)-OH
71989-35-0

Fmoc-Thr(tBu)-OH

Fmoc-Arg(Pbf)-OH
119831-72-0

Fmoc-Arg(Pbf)-OH

3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester
143824-78-6

3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester

C78H117N17O14

C78H117N17O14

Conditions
ConditionsYield
Stage #1: 3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester With diisopropyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 2h; amide resin;
Stage #2: With piperidine In N,N-dimethyl-formamide at 20℃; for 0.5h; amide resin;
Stage #3: (S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-2-methyloct-7-enoic acid; N-(fluoren-9-ylmethoxycarbonyl)glycine; Fmoc-Leu-OH; N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-alanine; N-Fmoc L-Phe; Fmoc-Ile-OH; Fmoc-Tyr(tBu)-OH; Fmoc-Thr(tBu)-OH; Fmoc-Arg(Pbf)-OH Further stages;
96%
N-(fluoren-9-ylmethoxycarbonyl)glycine
29022-11-5

N-(fluoren-9-ylmethoxycarbonyl)glycine

Fmoc-Val-OH
68858-20-8

Fmoc-Val-OH

Fmoc-Leu-OH
35661-60-0

Fmoc-Leu-OH

N-Fmoc L-Phe
35661-40-6

N-Fmoc L-Phe

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Thr(tBu)-OH
71989-35-0

Fmoc-Thr(tBu)-OH

H2N-Leu-Tyr(tBu)-Val-Gly-Thr(tBu)-Phe-OH

H2N-Leu-Tyr(tBu)-Val-Gly-Thr(tBu)-Phe-OH

Conditions
ConditionsYield
Stage #1: Fmoc-Leu-OH With N-ethyl-N,N-diisopropylamine In dichloromethane for 3h;
Stage #2: With piperidine In N,N-dimethyl-formamide for 0.1h;
Stage #3: N-(fluoren-9-ylmethoxycarbonyl)glycine; Fmoc-Val-OH; N-Fmoc L-Phe; Fmoc-Tyr(tBu)-OH; Fmoc-Thr(tBu)-OH Further stages;
96%

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