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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

3-Aminopropylmethylamine Manufacturer/High quality/Best price/In stock

Cas:6291-84-5

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

High quality 3-Aminopropylmethylamine supplier in China

Cas:6291-84-5

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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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 3-aminopropylmethylamine

Cas:6291-84-5

Min.Order:1

Negotiable

Type:Other

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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

3-(Methylamino)-propylamine

Cas:6291-84-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

Factory direct supply CAS 6291-84-5 with best quality

Cas:6291-84-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

N-METHYL-1,3-PROPANEDIAMINE 6291-84-5

Cas:6291-84-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name: N-Methyl-1,3-propanediamine Synonyms: 3-(Methylamino)propylamine; 3-aminopropylmethylamine; N-Methyl-1,3-diaminopropane; 3-Methylaminopropylamine; N-methylpropane-1,3-diamine; N-methylpropane-1,3-diaminium; MAPA CAS: 6291-84-5 MF:

N-Methyl-1,3-propanediamine

Cas:6291-84-5

Min.Order:1 Kilogram

FOB Price: $1.0

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

1,3-Propanediamine,N1-methyl- 6291-84-5

Cas:6291-84-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

N-METHYL-1,3-PROPANEDIAMINE CAS:6291-84-5 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 organi

N-METHYL-1,3-PROPANEDIAMINE CAS:6291-84-5

Cas:6291-84-5

Min.Order:1 Gram

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

1,3-Propanediamine,N1-methyl-

Cas:6291-84-5

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

CAS NO.:6291-84-5

Cas:6291-84-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater

N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

Min.Order:0 Metric Ton

FOB Price: $18.0 / 20.0

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

1,3-Propanediamine,N1-methyl-

Cas:6291-84-5

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 3-Aminopropylmethylamine

Cas:6291-84-5

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

N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

TIANFUCHEM--6291-84-5---N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

Min.Order:1 Metric Ton

FOB Price: $5000.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP 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,

N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

N-METHYL-1,3-PROPANEDIAMINE Chemical Properties Melting point -72 °C Boiling point 139-141 °C (lit.) density 0.844 g/mL at 25 °C (lit.) refractive index n20/D 1.447(lit.) Fp 96 °F storage temp. Flammables area

N-Methyl-1,3-diaminopropane

Cas:6291-84-5

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

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

N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

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

N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

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

N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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

N-METHYL-1,3-PROPANEDIAMINE

Cas:6291-84-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

1,3-Propanediamine,N1-methyl-

Cas:6291-84-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

N-Methyl-1,3-diaminopropane cas no. 6291-84-5 98%

Cas:6291-84-5

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

N-Methyl-1,3-propanediamine

Cas:6291-84-5

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

N-Methyl-1,3-diaminopropane

Cas:6291-84-5

Min.Order:0

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 N-Methyl-1,3-diaminopropane 100ml

Cas:6291-84-5

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

N-Methyl-1,3-diaMinopropane

Cas:6291-84-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

N-methyl-1,3-diaminopropane

Cas:6291-84-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether Solvent; Reflux;79.1%
With lithium aluminium tetrahydride; diethyl ether
With ammonia; nickel at 120℃; under 128714 Torr; Hydrogenation;
N-(2-cyanoethyl)-N-methylamine
693-05-0

N-(2-cyanoethyl)-N-methylamine

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether Solvent; Reflux;79.1%
With lithium aluminium tetrahydride; diethyl ether
With ammonia; nickel at 120℃; under 128714 Torr; Hydrogenation;
1-methyl-1-(β-cyanoethyl)hydrazine
352-90-9

1-methyl-1-(β-cyanoethyl)hydrazine

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

Conditions
ConditionsYield
With hydrogen; nickel In methanol
2-ethylsulfanyl-3-methyl-3H-pyrimidin-4-one
72565-83-4

2-ethylsulfanyl-3-methyl-3H-pyrimidin-4-one

ethanol
64-17-5

ethanol

sodium

sodium

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

6-oxo-2-ethylsulfanyl-1-methyl-dihydropyrimidine

6-oxo-2-ethylsulfanyl-1-methyl-dihydropyrimidine

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

Conditions
ConditionsYield
With ethanol; sodium
N-methyl-N-<3-acetylamino-propyl>-4-nitroso-aniline

N-methyl-N-<3-acetylamino-propyl>-4-nitroso-aniline

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

Conditions
ConditionsYield
With water; sodium hydrogensulfite
N-(2-cyanoethyl)-N-methylamine
693-05-0

N-(2-cyanoethyl)-N-methylamine

ammonia
7664-41-7

ammonia

Raney nickel

Raney nickel

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

Conditions
ConditionsYield
at 120℃; under 125036 Torr;
methanol
67-56-1

methanol

Trimethylenediamine
109-76-2

Trimethylenediamine

A

1-amino-3-(dimethylamino)propane
109-55-7

1-amino-3-(dimethylamino)propane

B

1,3-bis(methylamino)propane
111-33-1

1,3-bis(methylamino)propane

C

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

Conditions
ConditionsYield
With Cs-P-Si at 300℃; under 61504.9 Torr;
acetamidine hydrochloride
124-42-5

acetamidine hydrochloride

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1,2-Dimethyl-1,4,5,6-tetrahydro-pyrimidine; hydrochloride

1,2-Dimethyl-1,4,5,6-tetrahydro-pyrimidine; hydrochloride

Conditions
ConditionsYield
100%
(+/-)-2-{4-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-2-oxo-1,2-dihydro-pyridin-3-yl}-7-methyl-3H-benzimidazole-5-carboximidic ethyl ester
468741-39-1

(+/-)-2-{4-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-2-oxo-1,2-dihydro-pyridin-3-yl}-7-methyl-3H-benzimidazole-5-carboximidic ethyl ester

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

(+/-)-4-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-3-[4-methyl-6-(1-methyl-4,5-dihydro-1H-imidazol-2-yl)-1H-benzimidazol-2yl]-1H-pyridin-2-one

(+/-)-4-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-3-[4-methyl-6-(1-methyl-4,5-dihydro-1H-imidazol-2-yl)-1H-benzimidazol-2yl]-1H-pyridin-2-one

Conditions
ConditionsYield
In ethanol Heating;100%
acrolein
107-02-8

acrolein

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

C18H40N6
1467080-15-4

C18H40N6

Conditions
ConditionsYield
at 20℃;100%
isobutyraldehyde
78-84-2

isobutyraldehyde

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1-methyl-2-(1-methylethyl)-hexahydropyrimidine
70231-94-6

1-methyl-2-(1-methylethyl)-hexahydropyrimidine

Conditions
ConditionsYield
With potassium carbonate In dichloromethane at -78 - 23℃;99%
In toluene
4,4-dipropyl-1-carboxycyclohexane-1-acetic acid anhydride
123018-64-4

4,4-dipropyl-1-carboxycyclohexane-1-acetic acid anhydride

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

2-<3-(methylamino)propyl>-8,8-dipropyl-2-azaspiro<4.5>decane-1,3-dione
130065-96-2

2-<3-(methylamino)propyl>-8,8-dipropyl-2-azaspiro<4.5>decane-1,3-dione

Conditions
ConditionsYield
In toluene Heating;99%
mono-4-methoxytrityl chloride
14470-28-1

mono-4-methoxytrityl chloride

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

C24H28N2O
1599485-90-1

C24H28N2O

Conditions
ConditionsYield
In diethyl ether; dichloromethane for 2h;99%
ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

2,2,2-trifluoro-N-(3-methylamino-propyl)-acetamide

2,2,2-trifluoro-N-(3-methylamino-propyl)-acetamide

Conditions
ConditionsYield
In acetonitrile at 85℃;98.5%
4,7-dichloroquinoline
86-98-6

4,7-dichloroquinoline

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

N-(7-chloro-4-quinolinyl)-N'-methyl-1,3-propanediamine

N-(7-chloro-4-quinolinyl)-N'-methyl-1,3-propanediamine

Conditions
ConditionsYield
at 80 - 145℃; for 5.5h; Inert atmosphere;98.3%
at 80 - 100℃;62%
In neat (no solvent) at 120℃; for 2h;60%
2,2'-Pyridil
492-73-9

2,2'-Pyridil

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

N-(3-(methylamino)propyl)picolinamide
34968-55-3

N-(3-(methylamino)propyl)picolinamide

Conditions
ConditionsYield
With Phenazin; 4-ethyl-1-methyl-4H-[1,2,4]-triazol-1-ium iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 20℃; for 24h; Inert atmosphere; Sealed tube; chemoselective reaction;98%
2,2-bis(thiophenoxy)-4,4,6,6-tetrachlorocyclotriphosphazatriene
7655-02-9

2,2-bis(thiophenoxy)-4,4,6,6-tetrachlorocyclotriphosphazatriene

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

C16H20Cl2N5P3S2

C16H20Cl2N5P3S2

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;97.6%
3,3-bis(methylthio)-1-phenylprop-2-en-1-one
13636-88-9

3,3-bis(methylthio)-1-phenylprop-2-en-1-one

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

2-(benzoylmethylene)-1-methylhexahydropyrimidine
124927-52-2

2-(benzoylmethylene)-1-methylhexahydropyrimidine

Conditions
ConditionsYield
In ethanol for 12h; Heating;97%
salicylaldehyde
90-02-8

salicylaldehyde

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

2-((3-methylamino-propylimino)-methyl)-phenol
101512-38-3

2-((3-methylamino-propylimino)-methyl)-phenol

Conditions
ConditionsYield
In methanol at 20℃; for 0.5h;97%
In methanol at 20℃; for 3h;82%
In methanol for 1h; Reflux;
2-chloroethanal
107-20-0

2-chloroethanal

potassium hydrogencarbonate
298-14-6

potassium hydrogencarbonate

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

(RS)-1-methylhexahydro[1,3]oxazolo[3,4-a]pyrimidin-6-one
1580482-35-4

(RS)-1-methylhexahydro[1,3]oxazolo[3,4-a]pyrimidin-6-one

Conditions
ConditionsYield
In water at 20℃; for 10h; Green chemistry;97%
2-(3-cyanobenzyloxy)-4-(2-methyl-(1,1’-diphenyl)-3-yl-methoxyl)benzaldehyde

2-(3-cyanobenzyloxy)-4-(2-methyl-(1,1’-diphenyl)-3-yl-methoxyl)benzaldehyde

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

3-[[2-(1-methyl-5,6-dihydro-4H-pyrimidin-2-yl)-5-((2-methyl-3-phenylphenyl)methoxy)phenoxy]methyl]benzonitrile hydrochloride

3-[[2-(1-methyl-5,6-dihydro-4H-pyrimidin-2-yl)-5-((2-methyl-3-phenylphenyl)methoxy)phenoxy]methyl]benzonitrile hydrochloride

Conditions
ConditionsYield
Stage #1: 2-(3-cyanobenzyloxy)-4-(2-methyl-(1,1’-diphenyl)-3-yl-methoxyl)benzaldehyde; N-Methyl-1,3-propanediamine With iodine; potassium carbonate In tert-butyl alcohol at 70℃; for 3h;
Stage #2: With hydrogenchloride In water; acetonitrile for 0.333333h;
97%
2,2,4,4-tetrachloro-6,6-diphenylcyclotriphosphazatriene
2846-32-4

2,2,4,4-tetrachloro-6,6-diphenylcyclotriphosphazatriene

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

2,2-(1'-methyl-1',3'-diaminopropane)-4,4-dichloro-6,6-diphenylcyclotriphosphazatriene
119703-61-6

2,2-(1'-methyl-1',3'-diaminopropane)-4,4-dichloro-6,6-diphenylcyclotriphosphazatriene

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;96.6%
With triethylamine In dichloromethane45%
benzaldehyde
100-52-7

benzaldehyde

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1-methyl-2-phenylhexahydropyrimidine
124821-12-1

1-methyl-2-phenylhexahydropyrimidine

Conditions
ConditionsYield
With potassium carbonate In dichloromethane at -78 - 23℃;96%
In toluene
With tert-butyl alcohol at 70℃; for 0.5h;
5-[bis(methylthio)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione
100981-05-3

5-[bis(methylthio)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

isopropylidene (1-methyl-2-hexahydropyrimidinylidene)malonate
130178-53-9

isopropylidene (1-methyl-2-hexahydropyrimidinylidene)malonate

Conditions
ConditionsYield
In ethanol for 3h; Heating;96%
propionaldehyde
123-38-6

propionaldehyde

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

2-ethyl-1-methyl-hexahydro-pyrimidine
61327-71-7

2-ethyl-1-methyl-hexahydro-pyrimidine

Conditions
ConditionsYield
With potassium carbonate In dichloromethane at -78 - 23℃;96%
5-(1-methoxyethylene) Meldrum's acid
121781-82-6

5-(1-methoxyethylene) Meldrum's acid

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

5-(3'-N-methylaminopropylaminoethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione

5-(3'-N-methylaminopropylaminoethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione

Conditions
ConditionsYield
In acetonitrile for 20h; Heating;96%
acetonitrile
75-05-8

acetonitrile

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
4271-96-9

1,2-dimethyl-1,4,5,6-tetrahydropyrimidine

Conditions
ConditionsYield
With thioacetamide at 90 - 110℃; for 6h; Temperature; Reagent/catalyst; Large scale;96%
Stage #1: acetonitrile; N-Methyl-1,3-propanediamine With zinc(II) chloride for 24h; Inert atmosphere; Reflux;
Stage #2: Inert atmosphere;
45%
3-bromo-5-chlorosalicylaldehyde
19652-32-5

3-bromo-5-chlorosalicylaldehyde

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

2-bromo-4-chloro-6-[(3-dimethylaminopropylimino)methyl]phenol

2-bromo-4-chloro-6-[(3-dimethylaminopropylimino)methyl]phenol

Conditions
ConditionsYield
In methanol at 50℃; for 1h;96%
2-isocyanobenzaldehyde
1101183-58-7

2-isocyanobenzaldehyde

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1-methyl-1,3,4,11b-tetrahydro-2H-pyrimido[1,2-c]quinazoline

1-methyl-1,3,4,11b-tetrahydro-2H-pyrimido[1,2-c]quinazoline

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In dimethyl sulfoxide at 25℃; Molecular sieve;96%
N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1-methyl-1,4,5,6-tetrahydropyrimidine
2304-03-2

1-methyl-1,4,5,6-tetrahydropyrimidine

Conditions
ConditionsYield
at 90 - 110℃; for 1h;95%
In toluene at 80℃; for 24h;94%
Divinyl sulfone
77-77-0

Divinyl sulfone

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

Polymer, Mn: 17110, ηinh: 0.16 dL g-1; Monomers: Divinyl sulfone; N-Methylpropane-1,3-diamine

Polymer, Mn: 17110, ηinh: 0.16 dL g-1; Monomers: Divinyl sulfone; N-Methylpropane-1,3-diamine

Conditions
ConditionsYield
In 1-methyl-pyrrolidin-2-one for 120h;95%
Benzophenone imine
1013-88-3

Benzophenone imine

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

N-benzhydrylidene-N'-methyl-propane-1,3-diamine

N-benzhydrylidene-N'-methyl-propane-1,3-diamine

Conditions
ConditionsYield
In dichloromethane at 20℃; for 24h;95%
(E)-methyl 3-(3,5-dibromo-4-methoxyphenyl)-2-(hydroxyimino)propanoate
1186467-83-3

(E)-methyl 3-(3,5-dibromo-4-methoxyphenyl)-2-(hydroxyimino)propanoate

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

(E)-3-(3,5-dibromo-4-methoxyphenyl)-2-hydroxyimino-N-(3-(methylamino)propyl)propanamide
1338586-56-3

(E)-3-(3,5-dibromo-4-methoxyphenyl)-2-hydroxyimino-N-(3-(methylamino)propyl)propanamide

Conditions
ConditionsYield
With methanol at 65℃; Inert atmosphere; Sealed tube; chemoselective reaction;95%
C28H26N4O2*2ClH

C28H26N4O2*2ClH

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1,4-bis(6-(1-methyl-1,4,5,6-tetrahydropyrimidin-2-yl)-1H-indol-2-yl)benzene
1338221-61-6

1,4-bis(6-(1-methyl-1,4,5,6-tetrahydropyrimidin-2-yl)-1H-indol-2-yl)benzene

Conditions
ConditionsYield
In ethanol at 20℃; for 120h;95%
4-methyl-2-pentanone
108-10-1

4-methyl-2-pentanone

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

N-(1,3-dimethylbutylidene)-N'-methyl-propane-1,3-diamine
79444-33-0

N-(1,3-dimethylbutylidene)-N'-methyl-propane-1,3-diamine

Conditions
ConditionsYield
at 130℃; for 5h;95%
formaldehyd
50-00-0

formaldehyd

N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1,1-methylenebis(3-methylperhydro-1,3-diazine)
32743-51-4

1,1-methylenebis(3-methylperhydro-1,3-diazine)

Conditions
ConditionsYield
In benzene for 2h; Heating;94.3%
N-Methyl-1,3-propanediamine
6291-84-5

N-Methyl-1,3-propanediamine

1-hydroxy-2-oxo-3-(3-aminopropyl)-3-methyl-1-triazene

1-hydroxy-2-oxo-3-(3-aminopropyl)-3-methyl-1-triazene

Conditions
ConditionsYield
With nitrogen(II) oxide In acetonitrile under 3800 Torr; for 22h; Ambient temperature;94%
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