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inquiryOur Advantage Unique advantages for Boc-D-Phenylglycine CAS 33125-05-2 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Normal temperature preserv
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inquiry1.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
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inquiryBoc-D-Phenylglycine CAS:33125-05-2 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 organic inter
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inquiryHenan 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
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inquiryZibo 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
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inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Product Name: Boc-D-Phenylglycine Synonyms: Boc-(R)-2-aminobenzeneacetic acid;N-(tert-Butoxycarbonyl)-D-2-phenylglycine;N-Boc-D-2-phenylglycine;N-(tert-butoxycarbonyl)-D-alpha-phenylglycine;Boc-D-Phg-OH;N-Boc-D-2-phenylglycine Boc-D-Phg-OH;(R)-
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inquiryProduct name: BOC-D-Thr-OH CAS No.:33125-05-2 Molecule Formula:C17NO4 Molecule Weight:251.28 Purity: 99.0% Package: 25kg/drum Description:White to off-white crystalline powder Manufacture Standards:Enterprise Standard
Cas:33125-05-2
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inquiryShandong Mopai Biotechnology 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 chemicals. W
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inquiryWuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma
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High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryHigh purity, high success rate, short cycle and moderate priceAppearance:White powder solid Storage:Negative 20 degrees Celsius Package:5mg, 10mg 100mg, 1gram Application:Applied to various scientific research
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inquiryISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
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inquiryConditions | Yield |
---|---|
With sodium hydroxide In tert-butyl alcohol at 20℃; for 1h; Inert atmosphere; | 100% |
With potassium hydrogencarbonate In tetrahydrofuran; water for 18h; | 99% |
With sodium hydroxide | 96% |
(R)-phenylglycine
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With triethylamine In 1,4-dioxane; water for 18h; | 94% |
(R)-phenylglycine
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With sodium carbonate In 1,4-dioxane; water at 25℃; for 12h; | 89% |
tert-butyl [(1S)-1-phenylprop-2-en-1-yl]imidocarbonate
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With ruthenium trichloride; sodium periodate In tetrachloromethane; water; acetonitrile | 85% |
(R)-phenylglycine
1-(t-butoxycarbonyl)-1,2,4-triazolo<4,3-a>pyridinium-3-olate
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With sodium hydroxide In acetone for 2h; Ambient temperature; | 84% |
2-(tert-butoxycarbonylamino)-2-phenylacetic acid
Boc-D-Phg-OH
Conditions | Yield |
---|---|
82% |
(2R,3R)-3-<(tert-butoxycarbonyl)amino>-3-phenyl-1,2-propanediol
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With ruthenium trichloride; sodium periodate; sodium carbonate In tetrachloromethane; water; acetonitrile for 2h; Ambient temperature; | 79% |
(R)-N-(tert-butoxycarbonyl)phenylglycinol
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With ruthenium trichloride; sodium periodate In tetrachloromethane; water; acetonitrile at 0 - 20℃; for 1h; | 77% |
With dipyridinium dichromate In N,N-dimethyl-formamide Ambient temperature; | |
With dipyridinium dichromate In N,N-dimethyl-formamide for 6h; Ambient temperature; |
A
Boc-D-Phg-OH
B
(2S)-2-[(tert-butoxycarbonyl)amino]-2-phenylethanoic acid
Conditions | Yield |
---|---|
With C28H30N3O2(1+)*Br(1-); sodium hydroxide In chloroform at 0℃; for 24h; | A n/a B 35% |
carbon dioxide
N-(triisopropylsilyl)-N-(tert-butyloxycarbonyl)benzylamine
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Stage #1: N-(triisopropylsilyl)-N-(tert-butyloxycarbonyl)benzylamine With sec.-butyllithium; (-)-sparteine In diethyl ether; cyclohexane at -78℃; for 3h; Stage #2: carbon dioxide In diethyl ether; cyclohexane for 0.333333h; | 7% |
(R)-phenylglycine
diethyl 2-tert-butoxycarbonyloxyiminomalonate
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With triethylamine In methanol; water Ambient temperature; |
(2S,3R)-3-((tert-butoxycarbonyl)amino)-3-phenyl-1,2-propanediol
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With ruthenium trichloride; sodium periodate In tetrachloromethane; water; acetonitrile for 2h; |
carbon dioxide
N-(trimethylsilyl)-N-(tert-butyloxycarbonyl)benzylamine
A
Boc-D-Phg-OH
B
(2S)-2-[(tert-butoxycarbonyl)amino]-2-phenylethanoic acid
Conditions | Yield |
---|---|
With sec.-butyllithium; (-)-sparteine In hexane at -78℃; for 0.333333h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
Stage #1: N-(trimethylsilyl)-N-(tert-butyloxycarbonyl)benzylamine With sec.-butyllithium; (-)-sparteine In cyclohexane; toluene at -78℃; for 3h; Stage #2: carbon dioxide In cyclohexane; toluene for 0.333333h; Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With phosphate buffer; apomyoglobin In 1,4-dioxane at 4℃; pH=7.0; Enzyme kinetics; Further Variations:; Reagents; |
(2R)-2-N-(tert-butoxycarbonyl)amino-2-phenylethanal
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene In water; tert-butyl alcohol at 20℃; for 2h; |
tert-butyl [(1R)-2-nitro-1-phenylethyl]carbamate
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With acetic acid; sodium nitrite In dimethyl sulfoxide at 40℃; for 24h; | |
With acetic acid; sodium nitrite In dimethyl sulfoxide at 40℃; for 24h; Inert atmosphere; |
tert-butyl carbamate
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: formic acid / methanol; H2O / 72 h / 20 °C 2: anhydrous potassium carbonate / tetrahydrofuran / 17 h / Heating 3: 81 percent / ethyldiisopropylamine; anhydrous zinc triflate; (-)-(1R,2S)-N-methylephedrine / molecular sieves 4 Angstroem / -20 °C 4: sodium nitrite; acetic acid / dimethylsulfoxide / 24 h / 40 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: formic acid / methanol; H2O / 72 h / 20 °C 2: anhydrous potassium carbonate / tetrahydrofuran / 17 h / Heating 3: 81 percent / ethyldiisopropylamine; anhydrous zinc triflate; (-)-(1R,2S)-N-methylephedrine / molecular sieves 4 Angstroem / -20 °C 4: sodium nitrite; acetic acid / dimethylsulfoxide / 24 h / 40 °C View Scheme |
benzaldehyde N-boc imine
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 81 percent / ethyldiisopropylamine; anhydrous zinc triflate; (-)-(1R,2S)-N-methylephedrine / molecular sieves 4 Angstroem / -20 °C 2: sodium nitrite; acetic acid / dimethylsulfoxide / 24 h / 40 °C View Scheme |
tert-butyl N-(phenyl(phenylsulfonyl)methyl)carbamate
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: anhydrous potassium carbonate / tetrahydrofuran / 17 h / Heating 2: 81 percent / ethyldiisopropylamine; anhydrous zinc triflate; (-)-(1R,2S)-N-methylephedrine / molecular sieves 4 Angstroem / -20 °C 3: sodium nitrite; acetic acid / dimethylsulfoxide / 24 h / 40 °C View Scheme |
(E)-3-phenylpropenal
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: diethyl ether; pentane / 4 h / -100 - -78 °C 1.2: aq. NaOH; aq. H2O2 / diethyl ether; pentane / 14 h / -78 - 20 °C 1.3: pyridine / CH2Cl2 / 1 h / 0 °C 2.1: 2.0 g / K2CO3 / methanol / 3 h / 20 °C 3.1: NaN(SiMe3)2 / tetrahydrofuran / 0.5 h / -42 °C 3.2: tetrahydrofuran / 1 h / -42 - 20 °C 3.3: 89 percent / K2CO3 / xylene / 14 h / 150 °C 4.1: KOH / ethanol; H2O / 24 h / 20 °C 5.1: 1.1 g / diethyl ether / 3 h / 20 °C 6.1: O3 / CH2Cl2 / 3 h / -78 °C 6.2: Me2S / CH2Cl2 / 1.5 h / -78 - 20 °C 7.1: 2-methylbut-2-ene; NaClO2; NaH2PO4 / 2-methyl-propan-2-ol; H2O / 2 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 1.1 g / diethyl ether / 3 h / 20 °C 2.1: O3 / CH2Cl2 / 3 h / -78 °C 2.2: Me2S / CH2Cl2 / 1.5 h / -78 - 20 °C 3.1: 2-methylbut-2-ene; NaClO2; NaH2PO4 / 2-methyl-propan-2-ol; H2O / 2 h / 20 °C View Scheme |
trans-(S)-1-phenyl-1,5-hexadien-3-ol
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: NaN(SiMe3)2 / tetrahydrofuran / 0.5 h / -42 °C 1.2: tetrahydrofuran / 1 h / -42 - 20 °C 1.3: 89 percent / K2CO3 / xylene / 14 h / 150 °C 2.1: KOH / ethanol; H2O / 24 h / 20 °C 3.1: 1.1 g / diethyl ether / 3 h / 20 °C 4.1: O3 / CH2Cl2 / 3 h / -78 °C 4.2: Me2S / CH2Cl2 / 1.5 h / -78 - 20 °C 5.1: 2-methylbut-2-ene; NaClO2; NaH2PO4 / 2-methyl-propan-2-ol; H2O / 2 h / 20 °C View Scheme |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 1.1 g / diethyl ether / 3 h / 20 °C 2.1: O3 / CH2Cl2 / 3 h / -78 °C 2.2: Me2S / CH2Cl2 / 1.5 h / -78 - 20 °C 3.1: 2-methylbut-2-ene; NaClO2; NaH2PO4 / 2-methyl-propan-2-ol; H2O / 2 h / 20 °C View Scheme |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: 2.0 g / K2CO3 / methanol / 3 h / 20 °C 2.1: NaN(SiMe3)2 / tetrahydrofuran / 0.5 h / -42 °C 2.2: tetrahydrofuran / 1 h / -42 - 20 °C 2.3: 89 percent / K2CO3 / xylene / 14 h / 150 °C 3.1: KOH / ethanol; H2O / 24 h / 20 °C 4.1: 1.1 g / diethyl ether / 3 h / 20 °C 5.1: O3 / CH2Cl2 / 3 h / -78 °C 5.2: Me2S / CH2Cl2 / 1.5 h / -78 - 20 °C 6.1: 2-methylbut-2-ene; NaClO2; NaH2PO4 / 2-methyl-propan-2-ol; H2O / 2 h / 20 °C View Scheme |
tert-butyl (1S,2E)-1-phenylhexa-2,5-dienylcarbamate
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: O3 / CH2Cl2 / 3 h / -78 °C 1.2: Me2S / CH2Cl2 / 1.5 h / -78 - 20 °C 2.1: 2-methylbut-2-ene; NaClO2; NaH2PO4 / 2-methyl-propan-2-ol; H2O / 2 h / 20 °C View Scheme |
2,2,2-trichloro-N-[(1S,2E)-1-phenylhexa-1,5-dienyl]acetamide
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: KOH / ethanol; H2O / 24 h / 20 °C 2.1: 1.1 g / diethyl ether / 3 h / 20 °C 3.1: O3 / CH2Cl2 / 3 h / -78 °C 3.2: Me2S / CH2Cl2 / 1.5 h / -78 - 20 °C 4.1: 2-methylbut-2-ene; NaClO2; NaH2PO4 / 2-methyl-propan-2-ol; H2O / 2 h / 20 °C View Scheme |
di-tert-butyl dicarbonate
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Et3N / acetonitrile; H2O / 1 h / 0 °C 2: 96 percent / H2 / Pd(OH)2/C / methanol / 1 h / 20 °C 3: 77 percent / NaIO4; RuCl3*3H2O / CCl4; acetonitrile; H2O / 1 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: 82 percent / diisopropylethylamine / dioxane / 20 h / 50 °C 2: 94 percent / H2 / Pd(OH)2 / methanol / 72 h / 760 Torr / Ambient temperature 3: NaIO4, RuCl3*H2O / acetonitrile; CCl4; H2O / 2 h View Scheme | |
Multi-step reaction with 2 steps 1: 90 percent / H2 / Pd(OH)2/C / ethyl acetate 2: 79 percent / RuCl3, NaIO4, Na2CO3, / H2O; acetonitrile; CCl4 / 2 h / Ambient temperature View Scheme |
(R)-1-phenyl-2-(phenylmethoxy)ethylamine
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Et3N / acetonitrile; H2O / 1 h / 0 °C 2: 96 percent / H2 / Pd(OH)2/C / methanol / 1 h / 20 °C 3: 77 percent / NaIO4; RuCl3*3H2O / CCl4; acetonitrile; H2O / 1 h / 0 - 20 °C View Scheme |
(2-benzyloxy-1-phenyl-ethyl)-carbamic acid tert-butyl ester
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 96 percent / H2 / Pd(OH)2/C / methanol / 1 h / 20 °C 2: 77 percent / NaIO4; RuCl3*3H2O / CCl4; acetonitrile; H2O / 1 h / 0 - 20 °C View Scheme |
1-hydroxy-pyrrolidine-2,5-dione
Boc-D-Phg-OH
N-(tert-butoxycarbonyl)-D-phenylglycine N-succinimido ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In 1,4-dioxane | 100% |
With dicyclohexyl-carbodiimide In tetrahydrofuran for 43h; | 98% |
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In N,N-dimethyl-formamide for 18h; |
Boc-D-Phg-OH
tert-butyl 4-aminophenethylcarbamate
(R)-[4-(2-tert-butoxycarbonylaminoethyl)phenylcarbamoyl]phenyl-methylcarbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In DMF (N,N-dimethyl-formamide) at 0℃; for 1.58333h; Product distribution / selectivity; | 100% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In DMF (N,N-dimethyl-formamide) at 0 - 20℃; for 21.1667h; Product distribution / selectivity; |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Stage #1: (R)-tert-butyl 2-(((2-(2-(methylthio)imidazo[2,1-b][1,3,4]thiadiazol-6-yl)benzo[d]oxazol-4-yl)oxy)methyl)pyrrolidine-1-carboxylate With trifluoroacetic acid In dichloromethane at 20℃; for 1h; Stage #2: Boc-D-Phg-OH With N-ethyl-N,N-diisopropylamine; 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 1h; | 100% |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Stage #1: 4-(4-(trans-4-benzyloxycarbonylaminocyclohexyl)phenyl)-2-((S)-1-t-butoxylcarbonylpyrrolidin-2-yl)imidazole With hydrogenchloride In ethanol; chloroform; ethyl acetate at 20 - 60℃; for 2.5h; Stage #2: Boc-D-Phg-OH With N-ethyl-N,N-diisopropylamine; HATU In ethyl acetate; N,N-dimethyl-formamide at 0℃; for 1h; | 100% |
morpholine
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With benzotriazol-1-ol; dicyclohexyl-carbodiimide | 99% |
Stage #1: Boc-D-Phg-OH With benzotriazol-1-ol; dicyclohexyl-carbodiimide In dichloromethane for 0.166667h; Inert atmosphere; Stage #2: morpholine In dichloromethane for 12h; Inert atmosphere; |
Conditions | Yield |
---|---|
With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran; water at -20℃; for 1h; | 99% |
Stage #1: Boc-D-Phg-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -20℃; for 0.0833333h; Stage #2: methylamine In tetrahydrofuran at -20℃; for 2h; | 96% |
Stage #1: Boc-D-Phg-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -20℃; for 0.0833333h; Stage #2: methylamine In tetrahydrofuran; water at -20℃; for 2h; | 96% |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Stage #1: Boc-D-Phg-OH With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; for 0.25h; Stage #2: N-((2Z)-3-methyl-4-(-1-piperazinylmethyl)-1,3-thiazol-2(3H)-ylidene)methanamine trihydrochloride With 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine at 20℃; for 15h; | 99% |
Boc-D-Phg-OH
benzyl 7β-amino-3-methyl-1,2-dehydro-1-carba-1-dethia-3-cephem-4-carboxylate
Conditions | Yield |
---|---|
With N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline In tetrahydrofuran for 1h; Ambient temperature; | 98% |
Boc-D-Phg-OH
(1R,2R)-(-)-trans-2-pyrrolidinyl-N-methylcyclohexylamine
{(R)-[Methyl-((1R,2R)-2-pyrrolidin-1-yl-cyclohexyl)-carbamoyl]-phenyl-methyl}-carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With pyridine; dicyclohexyl-carbodiimide In dichloromethane for 0.166667h; Ambient temperature; | 97% |
Boc-D-Phg-OH
trans-N-methyl-2-(1-pyrrolidinyl)-cyclohexanamine
{(R)-[Methyl-((1S,2S)-2-pyrrolidin-1-yl-cyclohexyl)-carbamoyl]-phenyl-methyl}-carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With pyridine; dicyclohexyl-carbodiimide In dichloromethane for 0.166667h; Ambient temperature; | 97% |
Boc-D-Phg-OH
(2R)-[(tert-butoxycarbonyl)-amino](cyclohexyl)ethanoic acid
Conditions | Yield |
---|---|
With hydrogen In ethyl acetate at 80℃; under 7600.51 Torr; for 48h; Autoclave; | 97% |
Boc-D-Phg-OH
11-aminoundecanoic acid methyl ester hydrochloride
methyl 11-({(2R)-2-[(tert-butoxycarbonyl)amino]-2-phenylethanoyl}amino)undecanoate
Conditions | Yield |
---|---|
With dmap; triethylamine; dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 96% |
Boc-D-Phg-OH
methyl 6,7-anhydro-2,3-di-O-benzyl-8-deoxy-α-D-threo-D-galacto-octopyranoside
methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In tetrachloromethane for 3h; | 95% |
Boc-D-Phg-OH
N,O-dimethylhydroxylamine*hydrochloride
2(R)-N-(tert-butoxycarbonyl)-N'-methoxy-N'-methylphenylglycinamide
Conditions | Yield |
---|---|
With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 94% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; for 2h; | 52% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; for 2h; | 52% |
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In acetonitrile at 0 - 20℃; | |
Stage #1: Boc-D-Phg-OH With 1,1'-carbonyldiimidazole In tetrahydrofuran at 20℃; for 2h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With N-ethyl-N,N-diisopropylamine In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 18.5h; Cooling; |
Conditions | Yield |
---|---|
Stage #1: Boc-D-Phg-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -20℃; for 0.0833333h; Stage #2: 2.2-dimethylpropylamine In tetrahydrofuran at -20℃; for 2h; | 94% |
Stage #1: Boc-D-Phg-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -20℃; for 0.0833333h; Stage #2: 2.2-dimethylpropylamine In tetrahydrofuran; water at -20℃; for 2h; | 94% |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Stage #1: Boc-D-Phg-OH With benzotriazol-1-ol In dichloromethane at 20℃; for 0.166667h; Stage #2: C14H21N3OS With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 18h; | 93.1% |
Boc-D-Phg-OH
(6R,7S)-7-Amino-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester
(6R,7S)-7-((R)-2-tert-Butoxycarbonylamino-2-phenyl-acetylamino)-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester
Conditions | Yield |
---|---|
With N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline In tetrahydrofuran | 93% |
5-methyl-2-(piperazin-1-yl)-1,2-dihydro-3H-imidazo[1,5-c]imidazol-3-one
Boc-D-Phg-OH
tert-butyl 2-(4-(5-methyl-3-oxo-1H-imidazo[1,5-c]imidazol-2(3H)-yl)-1-piperidinyl)-2-oxo-1-phenylethylcarbamate
Conditions | Yield |
---|---|
Stage #1: Boc-D-Phg-OH With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; for 0.25h; Stage #2: 5-methyl-2-(piperazin-1-yl)-1,2-dihydro-3H-imidazo[1,5-c]imidazol-3-one With triethylamine In acetonitrile at 20℃; for 15h; Product distribution / selectivity; | 93% |
Conditions | Yield |
---|---|
Stage #1: Boc-D-Phg-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -20℃; for 0.0833333h; Stage #2: N-butylamine In tetrahydrofuran at -20℃; for 2h; | 93% |
Stage #1: Boc-D-Phg-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -20℃; for 0.0833333h; Stage #2: N-butylamine In tetrahydrofuran; water at -20℃; for 2h; | 93% |
Boc-D-Phg-OH
tert-butylamine
(R)-t-butyl (2-(t-butylamino)-2-oxo-1-phenylethyl)carbamate
Conditions | Yield |
---|---|
With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at 0 - 20℃; for 18h; Inert atmosphere; | 93% |
Stage #1: Boc-D-Phg-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at -20℃; for 0.0833333h; Stage #2: tert-butylamine In tetrahydrofuran at -20℃; for 2h; | 74% |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Stage #1: Boc-D-Phg-OH With benzotriazol-1-ol In dichloromethane at 20℃; for 0.166667h; Stage #2: C12H19N3OS With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 18h; | 92.9% |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; | 92.7% |
Boc-D-Phg-OH
(6R,7S)-7-((R)-2-tert-Butoxycarbonylamino-2-phenyl-acetylamino)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester
Conditions | Yield |
---|---|
With N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline In tetrahydrofuran | 92% |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
With 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20 - 23℃; for 12h; | 92% |
Boc-D-Phg-OH
Conditions | Yield |
---|---|
Stage #1: Boc-D-Phg-OH With benzotriazol-1-ol In dichloromethane at 20℃; for 0.166667h; Stage #2: C9H13N3OS With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 18h; | 91.2% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane at 20℃; for 45h; Esterification; de-tert-butoxycarbonylation; | 91% |
Boc-D-Phg-OH
(5R,6R,1'S)-6-amino-1-[1-(naphthalen-1-yl)ethyl]-1-azaspiro[4.4]nonan-2-one
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 1.5h; | 91% |
Boc-D-Phg-OH
tert-butyl (1R)-2-(4-(2-methylimidazo[1,2-a]pyridin-5-yl)-1-piperazinyl)-2-oxo-1-phenylethylcarbamate
Conditions | Yield |
---|---|
Stage #1: Boc-D-Phg-OH With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; for 0.25h; Stage #2: 2-methyl-5-(1-piperazinyl)imidazo[1,2-a]pyridine dihydrochloride With 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine In acetonitrile at 20℃; for 15h; | 91% |
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