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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

Butanedihydrazide

Cas:4146-43-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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 c

High quality Succinic Dihydrazide

Cas:4146-43-4

Min.Order:1 Kilogram

Negotiable

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

Succinic dihydrazide

Cas:4146-43-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

best price high quality Butanedihydrazide Basic information Product Name: Butanedihydrazide Synonyms: LABOTEST-BB LT00068494;BUTANEDIOHYDRAZIDE;BUTANEDIOIC ACID DIHYDRAZIDE;BIO-FARMA B

Butanedihydrazide

Cas:4146-43-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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

New CAS 4146-43-4 with competitive price

Cas:4146-43-4

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Hefei TNJ chemical industry co.,ltd

p style="margin:0cm;margin-bottom:.0001pt;line-height:11.25pt;vertical-align: baseline"> span lang="EN-US" style="font-size:9.0pt;font-family:"Arial","sans-serif"; color:#333333">appearance:white cystalline powder span lang="EN

Butanedihydrazide

Cas:4146-43-4

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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

Butanedioic acid,1,4-dihydrazide 4146-43-4

Cas:4146-43-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Butanedioic acid,1,4-dihydrazide

Cas:4146-43-4

Min.Order:1 Kilogram

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

Butanedioic acid,1,4-dihydrazide

Cas:4146-43-4

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

Succinic Dihydrazide

Cas:4146-43-4

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

Butanedihydrazide CAS 4146-43-4

Cas:4146-43-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

superior quality moderate price & quick delivery Appearance:powder 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:Used to make other chemic

Succinic dihydrazide;Butanedioyl dihydrazide

Cas:4146-43-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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

Butanedioic acid,1,4-dihydrazide

Cas:4146-43-4

Min.Order:0

Negotiable

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 quality Succinic Dihydrazide

Cas:4146-43-4

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

Butanedihydrazide CAS 4146-43-4

Cas:4146-43-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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 providing h

Factory Supply Succinic dihydrazide;Butanedioyl dihydrazide

Cas:4146-43-4

Min.Order:0

Negotiable

Type:Other

inquiry

Siwei Development Group Ltd.

Product name: Butanedihydrazide CAS No.: 4146-43-4 Molecule Formula:C4H10N4O2 Molecule Weight:146.15 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard T

Lower Price Butanedihydrazide

Cas:4146-43-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

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

Butanedihydrazide CAS 4146-43-4

Cas:4146-43-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

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

Butanedihydrazide CAS 4146-43-4

Cas:4146-43-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

Butanedihydrazide CAS 4146-43-4

Cas:4146-43-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

NANJING SUNNY PHARMATECH CO., LTD

Our product has a very high quality and now we are exporting to customers overseas with very positive feedback. With best price, quality and service from Nanjing Sunny, we are confident to set up a very nice cooperation with customers all over the w

Butanedihydrazide

Cas:4146-43-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

Succinohydrazide

Cas:4146-43-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

Butanedihydrazide CAS 4146-43-4

Cas:4146-43-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

Butanedihydrazide

Cas:4146-43-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

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

Succinic Dihydrazide

Cas:4146-43-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

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

dl-2-amino-1-pentanol

Cas:4146-43-4

Min.Order:0

Negotiable

Type:Other

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

Butanedihydrazide CAS 4146-43-4

Cas:4146-43-4

Min.Order:0

Negotiable

Type:Other

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Butanedihydrazide

Cas:4146-43-4

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec Succinohydrazide 500g

Cas:4146-43-4

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

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

Butanedihydrazide

Cas:4146-43-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With hydrazine hydrate In methanol for 8h; Reflux;98%
With hydrazine hydrate In ethanol for 12h; Reflux;65%
With ethanol; hydrazine hydrate
Dimethyl succinate
106-65-0

Dimethyl succinate

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With hydrazine hydrate In di-isopropyl ether for 24h; Ambient temperature;96%
With hydrazine hydrate In methanol at 20℃;75%
With hydrazine hydrate In methanol at 20℃;69%
Succinimide
123-56-8

Succinimide

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
succinic acid anhydride
108-30-5

succinic acid anhydride

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
With hydrazine hydrate
N,N'-bis-(3-ethoxycarbonyl-propionyl)-hydrazine

N,N'-bis-(3-ethoxycarbonyl-propionyl)-hydrazine

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
succinic acid
110-15-6

succinic acid

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With hydrazine hydrate Heating;
2,2'-ethanediylidene-bis-oxazolidine-4,5-dione
17511-68-1

2,2'-ethanediylidene-bis-oxazolidine-4,5-dione

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With hydrazine hydrate In ethanol Heating;
1-aminopyrrolidine-2,5-dione
19283-13-7

1-aminopyrrolidine-2,5-dione

hydrazine hydrate
7803-57-8

hydrazine hydrate

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Succinimide
123-56-8

Succinimide

hydrazine hydrate (2 mol)

hydrazine hydrate (2 mol)

alcohol (boiling)

alcohol (boiling)

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

ethanol
64-17-5

ethanol

hydrazine hydrate
7803-57-8

hydrazine hydrate

succinic acid diethyl ester
123-25-1

succinic acid diethyl ester

A

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

B

N-amino-succinimide

N-amino-succinimide

Conditions
ConditionsYield
at 120 - 130℃;
ethane-1,1,2,2-tetracarboxylic acid tetrahydrazide
24820-65-3

ethane-1,1,2,2-tetracarboxylic acid tetrahydrazide

water
7732-18-5

water

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
at 130℃;
barium salt of succinic acid monoethyl ester

barium salt of succinic acid monoethyl ester

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With hydrazin sulfate
ethane-tetracarboxylic acid-(1.1.2.2)-tetrahydrazide

ethane-tetracarboxylic acid-(1.1.2.2)-tetrahydrazide

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With water at 130℃;
N-amino-succinimide

N-amino-succinimide

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Conditions
ConditionsYield
With hydrazine hydrate
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

uranyl(VI) acetate dihydrate

uranyl(VI) acetate dihydrate

UO2(2+)*2H2NNHCOCH2CH2CONHNH2*2CH3COO(1-)=UO2(H2NNHCOCH2CH2CONHNH2)2(CH3COO)2

UO2(2+)*2H2NNHCOCH2CH2CONHNH2*2CH3COO(1-)=UO2(H2NNHCOCH2CH2CONHNH2)2(CH3COO)2

Conditions
ConditionsYield
In ethanol a mixt. of UO2 salt and the ligand in EtOH was heated on a water bath for 1 h with stirring, refluxed for 1 h; soln. was concd., cooled, ppt. was filtered, washed with hot ethanol, dried in a desiccator over SiO2; elem. anal.;95.8%
uranyl sulfate
14305-55-6, 1314-64-3

uranyl sulfate

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

UO2(2+)*2H2NNHCOCH2CH2CONHNH2*SO4(2-)=UO2(H2NNHCOCH2CH2CONHNH2)2(SO4)

UO2(2+)*2H2NNHCOCH2CH2CONHNH2*SO4(2-)=UO2(H2NNHCOCH2CH2CONHNH2)2(SO4)

Conditions
ConditionsYield
In ethanol a mixt. of UO2 salt and the ligand in EtOH was heated on a water bath for 1 h with stirring, refluxed for 1 h; soln. was concd., cooled, ppt. was filtered, washed with hot ethanol, dried in a desiccator over SiO2; elem. anal.;95.6%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

indole-2,3-dione
91-56-5

indole-2,3-dione

N,N’-bis-(3-imino-1,3-dihydro-indolyl-2-one)succinamide

N,N’-bis-(3-imino-1,3-dihydro-indolyl-2-one)succinamide

Conditions
ConditionsYield
With iron oxide In ethanol; water for 0.5h; Reflux; Green chemistry;94%
uranyl sulfate
14305-55-6, 1314-64-3

uranyl sulfate

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

UO2(2+)*H2NNHCOCH2CH2CONHNH2*SO4(2-)*2H2O=UO2(H2NNHCOCH2CH2CONHNH2)SO4(H2O)2

UO2(2+)*H2NNHCOCH2CH2CONHNH2*SO4(2-)*2H2O=UO2(H2NNHCOCH2CH2CONHNH2)SO4(H2O)2

Conditions
ConditionsYield
With water In ethanol an ethanolic soln. of UO2 salt was added to a soln. of the ligand in hot EtOH with gentle stirring, soln. was concd. on a boiling water bath, refluxed for 1 h; cooled, ether was added, ppt. was filtered off, washed with hot ethanol, ether, dried in a desiccator over SiO2; elem. anal.;93.8%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

N-methyl-N''-nitro-N-nitrosoguanidine
70-25-7

N-methyl-N''-nitro-N-nitrosoguanidine

N'1,N'2-bis(N2-nitrocarbamimidoyl)succinohydrazide

N'1,N'2-bis(N2-nitrocarbamimidoyl)succinohydrazide

Conditions
ConditionsYield
In methanol; water at 20℃; for 30h;92%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride
7365-74-4, 1258323-41-9

1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride

N1‑((3aR,7R,7aS)‑4,5,6,7,8,8‑hexachloro‑1,3‑dioxo‑1,3,3a,4,7,7a‑hexahydro‑2H‑4,7‑methanoisoindol‑2‑yl)‑N4‑((3aR,7S,7aS)‑4,5,6,7,8,8‑hexachloro‑1,3‑dioxo‑1,3,3a,4,7,7a‑hexahydro‑2H‑4,7‑methanoisoindol‑2‑yl)succinamide

N1‑((3aR,7R,7aS)‑4,5,6,7,8,8‑hexachloro‑1,3‑dioxo‑1,3,3a,4,7,7a‑hexahydro‑2H‑4,7‑methanoisoindol‑2‑yl)‑N4‑((3aR,7S,7aS)‑4,5,6,7,8,8‑hexachloro‑1,3‑dioxo‑1,3,3a,4,7,7a‑hexahydro‑2H‑4,7‑methanoisoindol‑2‑yl)succinamide

Conditions
ConditionsYield
With sodium acetate; acetic acid for 12h; Reflux;92%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

5-bromosalicyclaldehyde
1761-61-1

5-bromosalicyclaldehyde

bis(5-bromo-2-hydroxybenzylidene)succinohydrazide
329905-64-8

bis(5-bromo-2-hydroxybenzylidene)succinohydrazide

Conditions
ConditionsYield
In ethanol for 5h; Reflux;91%
In methanol for 0.5h; Reflux;87%
In methanol for 0.5h; Reflux;87%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

3-methoxy-2-hydroxybenzaldehyde
148-53-8

3-methoxy-2-hydroxybenzaldehyde

bis(2-hydroxy-3-methoxybenzylidene)succinohydrazide
346721-28-6

bis(2-hydroxy-3-methoxybenzylidene)succinohydrazide

Conditions
ConditionsYield
In ethanol for 4h; Reflux;91%
In ethanol for 4h; Reflux;
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

uranyl(VI) acetate dihydrate

uranyl(VI) acetate dihydrate

UO2(2+)*H2NNHCOCH2CH2CONHNH2*2CH3COO(1-)*2H2O=UO2(H2NNHCOCH2CH2CONHNH2)(CH3COO)2(H2O)2

UO2(2+)*H2NNHCOCH2CH2CONHNH2*2CH3COO(1-)*2H2O=UO2(H2NNHCOCH2CH2CONHNH2)(CH3COO)2(H2O)2

Conditions
ConditionsYield
In ethanol an ethanolic soln. of UO2 salt was added to a soln. of the ligand in hot EtOH with gentle stirring, soln. was concd. on a boiling water bath, refluxed for 1 h; cooled, ether was added, ppt. was filtered off, washed with hot ethanol, ether, dried in a desiccator over SiO2; elem. anal.;90.5%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

salicylaldehyde
90-02-8

salicylaldehyde

disalicylaldehyde succinoyldihydrazone
112008-83-0

disalicylaldehyde succinoyldihydrazone

Conditions
ConditionsYield
In methanol for 0.5h; Heating;90%
With ethanol
In ethanol; water Heating;
carbon disulfide
75-15-0

carbon disulfide

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

A

succinic acid
110-15-6

succinic acid

B

2,5-Dimercapto-1,3,4-thiadiazole
1072-71-5

2,5-Dimercapto-1,3,4-thiadiazole

Conditions
ConditionsYield
Stage #1: carbon disulfide; succinic acid dihydrazide With potassium hydroxide In ethanol for 3h; Rearrangement; cyclization; Heating;
Stage #2: With hydrogenchloride In ethanol Hydrolysis; ring cleavage;
A n/a
B 90%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

5-(4-nitrophenyl)-2-furaldehyde
7147-77-5

5-(4-nitrophenyl)-2-furaldehyde

C26H20N6O8
269740-01-4

C26H20N6O8

Conditions
ConditionsYield
With sulfuric acid In ethanol; N,N-dimethyl-formamide Condensation; Heating;90%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

salicylaldehyde
90-02-8

salicylaldehyde

N'1,N'4-bis(2-hydroxybenzylidene)succinohydrazide
64174-57-8

N'1,N'4-bis(2-hydroxybenzylidene)succinohydrazide

Conditions
ConditionsYield
In methanol for 0.5h; Reflux;89%
In methanol for 0.5h; Reflux;89%
In methanol Reflux;89%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

bis-(2,4-dihydroxythiobenzoyl)sulfinyl
344567-18-6

bis-(2,4-dihydroxythiobenzoyl)sulfinyl

4,4’-{[5,5’-(ethane-1,2-diyl)]di(1,3,4-thiadiazol-2-yl)}di(benzene-1,3-diol)
1447735-06-9

4,4’-{[5,5’-(ethane-1,2-diyl)]di(1,3,4-thiadiazol-2-yl)}di(benzene-1,3-diol)

Conditions
ConditionsYield
In methanol for 2h; Reflux;89%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

2,3,4-trihydroxybenzylaldehyde
2144-08-3

2,3,4-trihydroxybenzylaldehyde

C18H18N4O8
1622386-20-2

C18H18N4O8

Conditions
ConditionsYield
With acetic acid In methanol Reflux;89%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

sodium 2-hydroxybenzaldehyde-5-sulfonate
16856-04-5

sodium 2-hydroxybenzaldehyde-5-sulfonate

bis(sodium 3-formyl-4-hydroxybenzenesulfonate)succinylhydrazone

bis(sodium 3-formyl-4-hydroxybenzenesulfonate)succinylhydrazone

Conditions
ConditionsYield
In water at 100℃; for 3h;89%
methyl 2-chloroacetoacetate
4755-81-1

methyl 2-chloroacetoacetate

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

2-Chloro-3-({3-[2-chloro-2-methoxycarbonyl-1-methyl-eth-(E)-ylidene-hydrazinocarbonyl]-propionyl}-hydrazono)-butyric acid methyl ester

2-Chloro-3-({3-[2-chloro-2-methoxycarbonyl-1-methyl-eth-(E)-ylidene-hydrazinocarbonyl]-propionyl}-hydrazono)-butyric acid methyl ester

Conditions
ConditionsYield
In tetrahydrofuran; methanol for 24h; Ambient temperature;88%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

5-(2,4-dichlorophenyl)furfural
56300-69-7

5-(2,4-dichlorophenyl)furfural

C26H18Cl4N4O4
269740-04-7

C26H18Cl4N4O4

Conditions
ConditionsYield
With sulfuric acid In ethanol; N,N-dimethyl-formamide Condensation; Heating;88%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

4-alkoxy-1,1,1-trifruoro-4-(2-furyl)-3-buten-2-one

4-alkoxy-1,1,1-trifruoro-4-(2-furyl)-3-buten-2-one

1,4-bis[3-(fur-2-yl)-5-trifluoromethyl-5-hydroxy-4,5-dihydro-1H-pyrazol-1-yl]butane-1,4-dione
1257776-18-3

1,4-bis[3-(fur-2-yl)-5-trifluoromethyl-5-hydroxy-4,5-dihydro-1H-pyrazol-1-yl]butane-1,4-dione

Conditions
ConditionsYield
In ethanol; water at 80℃; regioselective reaction;88%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

5-(4-bromophenyl)-2-furancarboxyaldehyde
20005-42-9

5-(4-bromophenyl)-2-furancarboxyaldehyde

C26H20Br2N4O4
269740-03-6

C26H20Br2N4O4

Conditions
ConditionsYield
With sulfuric acid In ethanol; N,N-dimethyl-formamide Condensation; Heating;86%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

uranyl(VI) acetate dihydrate

uranyl(VI) acetate dihydrate

salicylaldehyde
90-02-8

salicylaldehyde

UO2(2+)*C18H17N4O4(1-)*CH3CO2(1-)*3H2O=[UO2(C18H17N4O4)(CH3CO2)]*3H2O

UO2(2+)*C18H17N4O4(1-)*CH3CO2(1-)*3H2O=[UO2(C18H17N4O4)(CH3CO2)]*3H2O

Conditions
ConditionsYield
With CH3COOH In ethanol heating, stirring, reflux (15 min+2 h), product formation; hot filtration, reflux (benzene, 30 min), hot filtration, washing (C6H6,C2H5OH, C2H5OH(aq.), Et2O), drying; elem. anal.;86%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

2-hydroxynaphthalene-1-carbaldehyde
708-06-5

2-hydroxynaphthalene-1-carbaldehyde

bis(2-hydroxy-1-naphthaldehyde)succinoyldihydrazone
337525-66-3

bis(2-hydroxy-1-naphthaldehyde)succinoyldihydrazone

Conditions
ConditionsYield
In methanol for 0.5h; Reflux;86%
In methanol for 0.5h; Reflux;86%
In ethanol; water for 0.5h; Reflux;
2-Cyanopyridine
100-70-9

2-Cyanopyridine

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

1,2-bis(5-( pyridine-2-yl)-1,2,4-triazol-3-yl)ethane
1567318-51-7

1,2-bis(5-( pyridine-2-yl)-1,2,4-triazol-3-yl)ethane

Conditions
ConditionsYield
With sodium In methanol; acetic acid for 5h; Reflux;86%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

Benzyl isothiocyanate
622-78-6

Benzyl isothiocyanate

4,4'-dibenzyl bis succinyl thiosemicarbazide
35196-47-5

4,4'-dibenzyl bis succinyl thiosemicarbazide

Conditions
ConditionsYield
In methanol for 4h; Heating;85.6%
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

1-ethoxy-4-isothiocyanatobenzene
3460-49-9

1-ethoxy-4-isothiocyanatobenzene

C22H28N6O4S2
90748-49-5

C22H28N6O4S2

Conditions
ConditionsYield
In methanol for 4h; Heating;85.5%
5-(4-chlorophenyl)-2-furaldehyde
34035-03-5

5-(4-chlorophenyl)-2-furaldehyde

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

C26H20Cl2N4O4
269740-02-5

C26H20Cl2N4O4

Conditions
ConditionsYield
With sulfuric acid In ethanol; N,N-dimethyl-formamide Condensation; Heating;85%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

C16H16N6O2

C16H16N6O2

Conditions
ConditionsYield
In methanol for 12h; Reflux;85%
In methanol at 0℃; for 8h;76%
In methanol at 0℃; for 8h;
succinic acid dihydrazide
4146-43-4

succinic acid dihydrazide

4-alkoxy-1,1,1-trifruoro-4-(1-naphthyl)-3-buten-2-one

4-alkoxy-1,1,1-trifruoro-4-(1-naphthyl)-3-buten-2-one

1,4-bis[5-trifluoromethyl-5-hydroxy-3-(1-naphthyl)-4,5-dihydro-1H-pyrazol-1-yl]butane-1,4-dione

1,4-bis[5-trifluoromethyl-5-hydroxy-3-(1-naphthyl)-4,5-dihydro-1H-pyrazol-1-yl]butane-1,4-dione

Conditions
ConditionsYield
In ethanol; water at 80℃; regioselective reaction;84%

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