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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

Phenylhydrazine hydrochloride Manufacturer/High quality/Best price/In stock

Cas:59-88-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or slightly reddish crystal slightly reddish crystal Assay

High purity Phenylhydrazinium chloride with high quality cas:59-88-1

Cas:59-88-1

Min.Order:1 Kilogram

FOB Price: $16.0 / 35.0

Type:Manufacturers

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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 Phenylhydrazine Hydrochloride supplier in China

Cas:59-88-1

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

Good products, good service. We have professional sales team working on sales service for 15 years. Good products can win good market but can not stand long without good service. We have strict sales regulation and service procedure to make sure yo

Phenylhydrazine Hydrochloride CAS 59-88-1

Cas:59-88-1

Min.Order:200 Kilogram

Negotiable

Type:Trading Company

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality Oled CAS 59-88-1 Hydrazine,phenyl-, hydrochloride (1:1)

Cas:59-88-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

Phenylhydrazine hydrochloride

Cas:59-88-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Phenylhydrazine hydrochloride Basic information Product Name: Phenylhydrazine hydrochloride Synonyms: PHENYLHYDRAZINE HCL;PHENYLHYDRAZINE HYDROCHLORIDE;PHENYLHYDRAZINIUM CHLORIDE;PHNEYLH

Phenyl hydrazine Hydrochloride 59-88-1

Cas:59-88-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Manufacturer supply CAS 59-88-1 with best quality

Cas:59-88-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

59-88-1 Phenylhydrazine hydrochloride

Cas:59-88-1

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

Phenylhyfrazine hydrocholorideCAS NO.:59-88-1

Cas:59-88-1

Min.Order:1 Gram

FOB Price: $4.0 / 5.0

Type:Lab/Research institutions

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Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

Phenylhydrazine hydrochloride CAS 59-88-1 Used in preparation of indoles

Cas:59-88-1

Min.Order:10 Gram

Negotiable

Type:Other

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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

Hydrazine,phenyl-, hydrochloride (1:1) 59-88-1

Cas:59-88-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Pharmaceutical Intermediate, Phenylhydrazine hydrochloride CAS:59-88-1

Cas:59-88-1

Min.Order:1 Kilogram

FOB Price: $43.0 / 46.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Phenylhydrazine hydrochloride CAS: 59-88-1 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 organ

Phenylhydrazine hydrochloride CAS: 59-88-1

Cas:59-88-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Hydrazine,phenyl-, hydrochloride (1:1)

Cas:59-88-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Phenylhydrazine hydrochloride

Cas:59-88-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

Phenylhydrazine hydrochloride

Cas:59-88-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

phenelzine HCL

Cas:59-88-1

Min.Order:0

Negotiable

Type:Trading Company

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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 Phenylhydrazinium chloride

Cas:59-88-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality Appearance:white to tan solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application: selective mannosidase inhibitor Transportation:BY

Phenylhydrazine hydrochloride

Cas:59-88-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Siwei Development Group Ltd.

Product name: Phenylhydrazine Hydrochloride CAS No.:59-88-1 Molecule Formula:C6H9ClN2 Molecule Weight:144.60 Purity: 99% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING IT

High Quality Phenylhydrazine Hydrochloride in stock

Cas:59-88-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

Phenylhydrazine hydrochloride.99%

Cas:59-88-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Phenylhydrazine hydrochloride Chemical Properties Melting point 250-254 °C (dec.)(lit.) Boiling point 236.22°C (rough estimate) density 1.1672 (rough estimate) refractive index 1.5210 (estimate) storage temp. −20&deg

Phenylhydrazinium Chloride

Cas:59-88-1

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Top sale CAS:59-88-1 Phenylhydrazine Hydrochloride

Cas:59-88-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong 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

Top sale CAS:59-88-1 Phenylhydrazine Hydrochloride

Cas:59-88-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Top sale CAS:59-88-1 Phenylhydrazine Hydrochloride

Cas:59-88-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

Hydrazine,phenyl-, hydrochloride (1:1)

Cas:59-88-1

Min.Order:0

Negotiable

Type:Other

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Phenylhydrazine hydrochloride

Cas:59-88-1

Min.Order:0

Negotiable

Type:Manufacturers

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Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Top sale CAS:59-88-1 Phenylhydrazine Hydrochloride

Cas:59-88-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

Hydrazine,phenyl-, hydrochloride (1:1)

Cas:59-88-1

Min.Order:0

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Type:Trading Company

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Synthetic route

aniline
62-53-3

aniline

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
Stage #1: aniline With hydrogenchloride; sodium nitrite In water at 0℃; for 1h;
Stage #2: With hydrogenchloride; tin(ll) chloride In water at 20℃; for 2h;
98%
Stage #1: aniline With hydrogenchloride In water for 0.166667h; Cooling with ice;
Stage #2: With sodium nitrite In water for 1h; Cooling with ice;
Stage #3: With hydrogenchloride; tin(ll) chloride In water for 3h; Cooling with ice;
94.1%
Stage #1: aniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 1h;
Stage #2: With sodium sulfite In water at 80℃; for 2h;
Stage #3: With hydrogenchloride In water at 100℃; for 2h;
94%
di-tert-butyl 1-phenylhydrazine-1,2-dicarboxylate
65578-58-7

di-tert-butyl 1-phenylhydrazine-1,2-dicarboxylate

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; isopropyl alcohol for 0.25h; Heating;88%
iodobenzene
591-50-4

iodobenzene

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
Stage #1: iodobenzene With potassium phosphate; copper(l) iodide; N,N′-bis(2,6-dimethylphenyl)oxalamide; cetyltrimethylammonim bromide In water at 80℃; for 0.25h; Schlenk technique; Inert atmosphere; Sealed tube;
Stage #2: With hydrazine hydrate In water at 80℃; Inert atmosphere; Schlenk technique; Sealed tube;
Stage #3: With hydrogenchloride In water pH=3 - 4; Inert atmosphere; Schlenk technique; Sealed tube;
87%
buta-1,3-diene-1,4-diylbis(triphenylphosphonium chloride)

buta-1,3-diene-1,4-diylbis(triphenylphosphonium chloride)

phenylhydrazine
100-63-0

phenylhydrazine

A

(2-(phenylhydrazono)butane-1,4-diyl)bis(triphenylphosphonium chloride)

(2-(phenylhydrazono)butane-1,4-diyl)bis(triphenylphosphonium chloride)

B

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
With chloroform at 60℃;A 85%
B 0.5 g
bromobenzene
108-86-1

bromobenzene

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
Stage #1: bromobenzene With potassium phosphate; copper(l) iodide; N,N′-bis(2,6-dimethylphenyl)oxalamide; cetyltrimethylammonim bromide In water at 80℃; for 0.25h; Schlenk technique; Inert atmosphere; Sealed tube;
Stage #2: With hydrazine hydrate In water at 80℃; Inert atmosphere; Schlenk technique; Sealed tube;
Stage #3: With hydrogenchloride In water pH=3 - 4; Inert atmosphere; Schlenk technique; Sealed tube;
85%
Stage #1: bromobenzene With potassium phosphate; N,N'-bis(2,5-dimethylpyrrol-1-yl)oxalamide; cetyltrimethylammonim bromide; copper(I) bromide In water at 110℃; for 0.166667h; Sealed tube; Inert atmosphere;
Stage #2: With hydrazine hydrate In water at 110℃; for 1h; Sealed tube; Inert atmosphere;
Stage #3: With hydrogenchloride In dichloromethane; water
71%
Multi-step reaction with 2 steps
1: bis(triphenylphosphine)nickel(II) chloride; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride; sodium t-butanolate / 1,4-dioxane / 5 h / 50 °C / Inert atmosphere
2: hydrogenchloride / water / 20 °C
View Scheme
phenylazobenzenethiosulfonate
91363-25-6

phenylazobenzenethiosulfonate

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; sodium sulfite at 40 - 60℃; for 4h;79%
benzophenone N-phenylhydrazone
574-61-8

benzophenone N-phenylhydrazone

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water at 20℃;56%
but-2-ene-1,4-diylbis(triphenylphosphinium) dichloride
53643-43-9, 61893-91-2, 106423-29-4

but-2-ene-1,4-diylbis(triphenylphosphinium) dichloride

phenylhydrazine
100-63-0

phenylhydrazine

A

C24H21N2P*ClH
1092094-57-9

C24H21N2P*ClH

B

triphenyl(4-phenylhydrazonobut-2-enyl)phosphonium chloride
1299467-45-0

triphenyl(4-phenylhydrazonobut-2-enyl)phosphonium chloride

C

(2-(phenylhydrazono)butane-1,4-diyl)bis(triphenylphosphonium chloride)

(2-(phenylhydrazono)butane-1,4-diyl)bis(triphenylphosphonium chloride)

D

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

E

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

Conditions
ConditionsYield
In chloroform at 55 - 57℃; for 10h;A 19%
B 46%
C 7%
D 0.37 g
E 34%
{Et4N}{oxomolybdenum(Cl)4(H2O)}
125329-73-9, 57127-49-8

{Et4N}{oxomolybdenum(Cl)4(H2O)}

phenylhydrazine
100-63-0

phenylhydrazine

{molybdenum(cis-(bisdiazenido)Cl(μ-OC3H7)(phenylhydrazine)2}

{molybdenum(cis-(bisdiazenido)Cl(μ-OC3H7)(phenylhydrazine)2}

B

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
In propan-1-ol addn. of org. compd. to suspn. of Mo-compd. in propanol, stirring (5 h, room temp.); filtn., standing (room temp., 48 h); elem. anal.;A 39%
B n/a
2,4,6-tris(trichloromethyl)-s-triazine
6542-67-2

2,4,6-tris(trichloromethyl)-s-triazine

phenylhydrazine
100-63-0

phenylhydrazine

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

tetrachloromethane
56-23-5

tetrachloromethane

phenylhydrazine
100-63-0

phenylhydrazine

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
in der Waerme;
ethanol
64-17-5

ethanol

4-chloro-3-phenyl-1,2,3-λ5-oxadiazol-3-ium-5-olate
5226-93-7

4-chloro-3-phenyl-1,2,3-λ5-oxadiazol-3-ium-5-olate

A

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

B

ethyl 1-phenylhydrazinecarboxylate hydrochloride

ethyl 1-phenylhydrazinecarboxylate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride
hydrogenchloride
7647-01-0

hydrogenchloride

1-phenylsemicarbazide
103-03-7

1-phenylsemicarbazide

A

1-phenylurazole
6942-46-7

1-phenylurazole

B

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
at 120℃; schliesslich bei 140-150grad;
hydrogenchloride
7647-01-0

hydrogenchloride

N-phenyl-N,N'-dibenzylhydrazine
32293-59-7

N-phenyl-N,N'-dibenzylhydrazine

A

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

B

benzyl chloride
100-44-7

benzyl chloride

phenylhydrazine
100-63-0

phenylhydrazine

HCl

HCl

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

benzene diazonium chloride
100-34-5

benzene diazonium chloride

2 mol Na2S2O4

2 mol Na2S2O4

hydrochloric acid

hydrochloric acid

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

hydrogenchloride
7647-01-0

hydrogenchloride

1-benzylidene-3-formyl-2-phenyl-triazane
24720-71-6

1-benzylidene-3-formyl-2-phenyl-triazane

A

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

B

benzaldehyde
100-52-7

benzaldehyde

Chloro<(1S)-7,7-dimethyl-2-oxobicyclo<2.2.1>hept-1-yl>sulfine
100679-91-2, 173937-68-3

Chloro<(1S)-7,7-dimethyl-2-oxobicyclo<2.2.1>hept-1-yl>sulfine

phenylhydrazine
100-63-0

phenylhydrazine

A

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

B

norcamphoryl sulfoxide N-phenylpyrazolone

norcamphoryl sulfoxide N-phenylpyrazolone

tris-(N'-phenyl-hydrazino)-methane; trihydrochloride

tris-(N'-phenyl-hydrazino)-methane; trihydrochloride

water

water

A

formic acid
64-18-6

formic acid

B

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

aniline hydrochloride
142-04-1

aniline hydrochloride

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
Stage #1: aniline hydrochloride With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 1h;
Stage #2: With tin(ll) chloride for 2h;
aniline
62-53-3

aniline

α-chloro-propionic acid amide

α-chloro-propionic acid amide

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) NaNO2, aq. HCl, 2.) NaHCO3 / 2.) -5 - -3 deg C
2: 79 percent / 1.) sodium sulfite, 2.) conc. aq. HCl / 4 h / 40 - 60 °C
View Scheme
phenyllithium
591-51-5

phenyllithium

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 60 percent / tetrahydrofuran / 0.17 h / -78 °C
2: 88 percent / HCl / propan-2-ol; dioxane / 0.25 h / Heating
View Scheme
With di-tert-butyl-diazodicarboxylate In tetrahydrofuran; cyclohexane
active charcoal

active charcoal

sodium salt of phenyldiazosulfonic acid
30983-82-5

sodium salt of phenyldiazosulfonic acid

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; platinum In water
Nitrosophenylamine
36966-84-4

Nitrosophenylamine

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; tin(ll) chloride In water at 0℃;
2-Hydroxy-cyclohexanon-2-carbonsaeureamid
61889-72-3

2-Hydroxy-cyclohexanon-2-carbonsaeureamid

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

3a-Hydroxy-2-phenyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-on
112178-55-9

3a-Hydroxy-2-phenyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-on

Conditions
ConditionsYield
In water for 0.0333333h; Heating;100%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

4-(2-tert-butoxycarbonyl-2-oxo-ethyl)-5-oxo-pyrrolidine-1,2-dicarboxylic acid di-tert-butyl ester
237421-80-6

4-(2-tert-butoxycarbonyl-2-oxo-ethyl)-5-oxo-pyrrolidine-1,2-dicarboxylic acid di-tert-butyl ester

4-[2-tert-butoxycarbonyl-2-(phenyl-hydrazono)-ethyl]-5-oxo-pyrrolidine-1,2-dicarboxylic acid di-tert-butyl ester

4-[2-tert-butoxycarbonyl-2-(phenyl-hydrazono)-ethyl]-5-oxo-pyrrolidine-1,2-dicarboxylic acid di-tert-butyl ester

Conditions
ConditionsYield
With sodium acetate In methanol for 1h; Ambient temperature;100%
4-oxocyclohexanecarboxylic acid
874-61-3

4-oxocyclohexanecarboxylic acid

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

2,3,4,9-tetrahydro-1H-carbazole-3-carboxylic acid
143121-58-8, 26088-66-4

2,3,4,9-tetrahydro-1H-carbazole-3-carboxylic acid

Conditions
ConditionsYield
With zinc(II) chloride In acetic acid at 70℃; for 20h;100%
In ethanol for 3h; Heating / reflux;84%
In ethanol for 3h; Reflux;84%
molybdenum pentachloride

molybdenum pentachloride

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

MoCl3NNH(C6H5)

MoCl3NNH(C6H5)

Conditions
ConditionsYield
In dichloromethane (N2); stirring (-78°C, 0.08 h); warming to room temp., solvent removal (vac.), drying (vac., 0.5 h), pentane addn., stirring (0.2 h), filtn., washing (pentane), drying (vac.);100%
2'-chloro-5'-nitroacetophenone
23082-50-0

2'-chloro-5'-nitroacetophenone

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

2-(2-chloro-5-nitrophenyl)-1H-indole
1184871-71-3

2-(2-chloro-5-nitrophenyl)-1H-indole

Conditions
ConditionsYield
Stage #1: 2'-chloro-5'-nitroacetophenone; phenylhydrazine hydrochloride With acetic acid In ethanol at 80℃;
Stage #2: at 120℃;
Stage #3: With sodium hydroxide Cooling with ice;
100%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

ethyl phenylhydrazocarboxylate
6233-02-9

ethyl phenylhydrazocarboxylate

Conditions
ConditionsYield
With pyridine In acetonitrile at 0 - 20℃;100%
With pyridine In acetonitrile at 0℃; for 1.25h;90%
2-methyl-3-(1-methyl-1H-pyrazol-4-yl)-3-oxopropanenitrile
1414571-72-4

2-methyl-3-(1-methyl-1H-pyrazol-4-yl)-3-oxopropanenitrile

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

1′-4-dimethyl-1-phenyl-1H,1′H-[3,4′-bipyrazol]-5-amine
1414571-73-5

1′-4-dimethyl-1-phenyl-1H,1′H-[3,4′-bipyrazol]-5-amine

Conditions
ConditionsYield
In ethanol at 20℃; Reflux;100%
In ethanol for 17h; Time; Reflux;100%
In ethanol at 20℃; Reflux;100%
2-methyl-3-(1-methyl-1H-pyrazol-4-yl)-3-oxopropanenitrile
1414571-72-4

2-methyl-3-(1-methyl-1H-pyrazol-4-yl)-3-oxopropanenitrile

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

1',4-dimethyl-1-phenyl-1H,1'H-3,4'-bipyrazol-5-amine

1',4-dimethyl-1-phenyl-1H,1'H-3,4'-bipyrazol-5-amine

Conditions
ConditionsYield
In ethanol Reflux;100%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

2-trifluoromethyl-Δ1-pyrroline

2-trifluoromethyl-Δ1-pyrroline

5,5,5-trifluoro-4-(phenylhydrazono)pentan-1-amine hydrochloride

5,5,5-trifluoro-4-(phenylhydrazono)pentan-1-amine hydrochloride

Conditions
ConditionsYield
In methanol for 0.5h; Reflux;100%
2-(pentafluoroethyl)-3,4-dihydro-2H-pyrrole
1105579-06-3

2-(pentafluoroethyl)-3,4-dihydro-2H-pyrrole

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

5,5,6,6,6-pentafluoro-4-(phenylhydrazono)hexan-1-amine hydrochloride

5,5,6,6,6-pentafluoro-4-(phenylhydrazono)hexan-1-amine hydrochloride

Conditions
ConditionsYield
In methanol for 0.5h; Reflux;100%
7-(trifluoromethyl)-3,4,5,6-tetrahydro-2H-azepine
1146222-77-6

7-(trifluoromethyl)-3,4,5,6-tetrahydro-2H-azepine

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

7,7,7-trifluoro-6-(phenylhydrazono)heptan-1-amine hydrochloride

7,7,7-trifluoro-6-(phenylhydrazono)heptan-1-amine hydrochloride

Conditions
ConditionsYield
In methanol for 0.5h; Reflux;100%
6-(trifluoromethyl)-2,3,4,5-tetrahydropyridine
1146222-76-5

6-(trifluoromethyl)-2,3,4,5-tetrahydropyridine

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

6,6,6-trifluoro-5-(phenylhydrazono)hexan-1-amine hydrochloride

6,6,6-trifluoro-5-(phenylhydrazono)hexan-1-amine hydrochloride

Conditions
ConditionsYield
In methanol for 0.5h; Reflux;100%
acetamidine hydrochloride
124-42-5

acetamidine hydrochloride

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
84358-13-4

N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

tert-butyl 4-(3-methyl-1-phenyl-1H-1,2,4-triazol-5-yl)piperidine-1-carboxylate

tert-butyl 4-(3-methyl-1-phenyl-1H-1,2,4-triazol-5-yl)piperidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: acetamidine hydrochloride; N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid 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 2h;
Stage #2: phenylhydrazine hydrochloride With acetic acid In N,N-dimethyl-formamide at 80℃; for 4h;
100%
1,1,1-trifluoro-4-(1-methoxynaphthalen-4-yl)but-3-yn-2-one

1,1,1-trifluoro-4-(1-methoxynaphthalen-4-yl)but-3-yn-2-one

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

5-(4-methoxynaphthalen-1-yl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazole

5-(4-methoxynaphthalen-1-yl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazole

Conditions
ConditionsYield
Stage #1: phenylhydrazine hydrochloride With 1,8-diazabicyclo[5.4.0]undec-7-ene
Stage #2: 1,1,1-trifluoro-4-(1-methoxynaphthalen-4-yl)but-3-yn-2-one for 24h; regioselective reaction;
100%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

pivaloyl chloride
3282-30-2

pivaloyl chloride

N’-phenyl-N-pivaloylhydrazine
42054-12-6

N’-phenyl-N-pivaloylhydrazine

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 0.0833333h;99.6%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

cyclohexanone
108-94-1

cyclohexanone

1,2,3,4-tetrahydrocarbazole
942-01-8

1,2,3,4-tetrahydrocarbazole

Conditions
ConditionsYield
With acetic acid at 90 - 120℃; for 1h; Temperature;99%
With L-(+)-tartaric acid-urea melt at 70℃; for 0.25h; Fischer Indole Synthesis;97%
With 1-(3-sulfopropyl)pyridinium p-toluenesulfonate In water at 100℃; for 0.166667h;96%
t-Boc-L-valine
13734-41-3

t-Boc-L-valine

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Boc-Val-NHNHPh
95499-91-5

Boc-Val-NHNHPh

Conditions
ConditionsYield
With benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃;99%
C13H17N3O3
1257542-03-2

C13H17N3O3

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

C17H16N4O2
1257542-09-8

C17H16N4O2

Conditions
ConditionsYield
With acetic acid at 20℃;99%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

2-Methylcyclohexanone
583-60-8

2-Methylcyclohexanone

4a-methyl-2,3,4,4a-tetrahydro-1H-carbazole
18781-72-1

4a-methyl-2,3,4,4a-tetrahydro-1H-carbazole

Conditions
ConditionsYield
With L-(+)-tartaric acid-urea melt at 70℃; for 0.5h; Fischer Indole Synthesis;99%
With acetic acid for 2h; Reflux;65%
With acetic acid at 120℃; for 14h; Inert atmosphere; Schlenk technique;
In acetic acid for 2h; Inert atmosphere; Reflux;12.5 g
1-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-3-(4-methoxyphenyl)prop-2-en-1-one

1-(1-benzyl-5-methyl-1H-1,2,3-triazol-4-yl)-3-(4-methoxyphenyl)prop-2-en-1-one

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

1-benzyl-4-(5-(4-methoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-5-methyl-1H-1,2,3-triazole
1605292-79-2

1-benzyl-4-(5-(4-methoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-5-methyl-1H-1,2,3-triazole

Conditions
ConditionsYield
In water for 1h; Solvent; Reflux; Green chemistry;99%
C19H16FN3O

C19H16FN3O

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

1-benzyl-4-(5-(4-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-5-methyl-1H-1,2,3-triazole
1605292-82-7

1-benzyl-4-(5-(4-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-5-methyl-1H-1,2,3-triazole

Conditions
ConditionsYield
In water for 1.5h; Solvent; Reflux; Green chemistry;99%
β-D-mannose
7322-31-8

β-D-mannose

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

D-mannose phenylhydrazone
962-53-8

D-mannose phenylhydrazone

Conditions
ConditionsYield
With sodium acetate In water99%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

4-(4-chlorophenyl)-1,1,1-trifluorobut-3-yn-2-one
77063-21-9

4-(4-chlorophenyl)-1,1,1-trifluorobut-3-yn-2-one

5-(4-chlorophenyl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazole
586333-28-0

5-(4-chlorophenyl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazole

Conditions
ConditionsYield
Stage #1: phenylhydrazine hydrochloride With 1,8-diazabicyclo[5.4.0]undec-7-ene
Stage #2: 4-(4-chlorophenyl)-1,1,1-trifluorobut-3-yn-2-one for 24h; regioselective reaction;
99%
4-(4-bromophenyl)-1,1,1-trifluorobut-3-yn-2-one

4-(4-bromophenyl)-1,1,1-trifluorobut-3-yn-2-one

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

1-phenyl-3-(trifluoromethyl)-5-(4-bromophenyl)-1H-pyrazole
586333-33-7

1-phenyl-3-(trifluoromethyl)-5-(4-bromophenyl)-1H-pyrazole

Conditions
ConditionsYield
Stage #1: phenylhydrazine hydrochloride With 1,8-diazabicyclo[5.4.0]undec-7-ene
Stage #2: 4-(4-bromophenyl)-1,1,1-trifluorobut-3-yn-2-one for 24h; regioselective reaction;
99%
1,1,1-trifluoro-4-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)but-3-yn-2-one

1,1,1-trifluoro-4-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)but-3-yn-2-one

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

3-(trifluoromethyl)-5-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)-1-phenyl-1H-pyrazole

3-(trifluoromethyl)-5-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)-1-phenyl-1H-pyrazole

Conditions
ConditionsYield
Stage #1: phenylhydrazine hydrochloride With 1,8-diazabicyclo[5.4.0]undec-7-ene
Stage #2: 1,1,1-trifluoro-4-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)but-3-yn-2-one for 24h; regioselective reaction;
99%
naltrexone Hydrochloride
16676-29-2

naltrexone Hydrochloride

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

naltrindole
111555-53-4

naltrindole

Conditions
ConditionsYield
In water at 20℃; Fischer indole synthesis;98%
With acetic acid Heating; further reagent;
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

Norhydromorphone hydrochloride
14140-35-3

Norhydromorphone hydrochloride

6,7-dehydro-4,5α-epoxy-3-hydroxy-6,7-2',3'-indolomorphinan hydrochloride

6,7-dehydro-4,5α-epoxy-3-hydroxy-6,7-2',3'-indolomorphinan hydrochloride

Conditions
ConditionsYield
In acetic acid at 90℃; for 16h;98%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

noroxymorphone
33522-95-1

noroxymorphone

6,7-dehydro-4,5α-epoxy-3,14-dihydroxy-6,7-2',3'-indolomorphinan hydrochloride

6,7-dehydro-4,5α-epoxy-3,14-dihydroxy-6,7-2',3'-indolomorphinan hydrochloride

Conditions
ConditionsYield
With hydrogenchloride for 16h; Heating;98%
With hydrogenchloride In methanol Reflux;
ethyl 2-(1H-indol-3-yl)-2-oxoacetate
51079-10-8

ethyl 2-(1H-indol-3-yl)-2-oxoacetate

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

2-phenylpyrazolo[3,4-c]quinolin-4(5H)-one
109740-09-2

2-phenylpyrazolo[3,4-c]quinolin-4(5H)-one

Conditions
ConditionsYield
With acetic acid In ethanol at 140℃; for 0.05h; microwave irradiation;98%
With acetic acid In ethanol at 140℃; for 0.05h; Microwave irradiation;98%
With acetic acid In ethanol for 3h; Heating;72%
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

cycloheptanone
502-42-1

cycloheptanone

5,6,7,8,9,10-hexahydrocyclohept[b]indole
2047-89-4

5,6,7,8,9,10-hexahydrocyclohept[b]indole

Conditions
ConditionsYield
With L-(+)-tartaric acid-urea melt at 70℃; for 1h; Fischer Indole Synthesis;98%
With 1-(3-sulfopropyl)pyridinium p-toluenesulfonate In water at 100℃; for 0.166667h;93%
With 1,3-bis(3-sulfopropyl)-1H-imidazol-3-ium trifluoromethanesulfonate In water at 100℃; for 0.25h; Fischer Indole Synthesis; Microwave irradiation; Green chemistry;91%
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