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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

Triethyl methanetricarboxylate Manufacturer/High quality/Best price/In stock

Cas:6279-86-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 Triethyl methanetricarboxylate supplier in China

Cas:6279-86-3

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:white powder Storage:Sealed, dry, microther

Triethyl Methanetricarboxylate

Cas:6279-86-3

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

Methanetricarboxylic acid triethyl ester

Cas:6279-86-3

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

Top Purity CAS 6279-86-3 with fast shipping

Cas:6279-86-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Methanetricarboxylicacid, 1,1,1-triethyl ester 6279-86-3

Cas:6279-86-3

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

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:1 Kilogram

FOB Price: $20.0 / 25.0

Type:Trading Company

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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.:6279-86-3

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0 Metric Ton

Negotiable

Type:Other

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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

Methanetricarboxylicacid, 1,1,1-triethyl ester

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Massive Chemical Technology Co., Ltd.

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

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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,

Triethylmethanetricarboxylate

Cas:6279-86-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Xiamen Hisunny Chemical Co.,Ltd

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

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou ZeErRui Chemical Co., Ltd.

Melting point 25-26 ° C (lit.) Boiling point 253 ° C (lit.) Density 1.095g/mlat25 ° C (lit.) Refractive index N20 / d1.424 (lit.) Flash point > 230 ° f Keep in dark place, sealed in dry, room temperature Acidity coefficient (

Triethyl methanetricarboxylate china manufacture

Cas:6279-86-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Suzhou Health Chemicals Co., Ltd.

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

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

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Type:Lab/Research institutions

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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

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Manufacturers

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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

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Other

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Aecochem Corp.

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

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Manufacturers

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Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Triethyl Methanetricarboxylate 6279-86-3Appearance:white powder Storage:room temperature Package:25kg plastic drum Application:Triethyl Methanetricarboxylate 6279-86-3

Triethyl Methanetricarboxylate 6279-86-3

Cas:6279-86-3

Min.Order:0

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Triethyl Methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Trading Company

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Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

Triethyl methanetricarboxylate CAS No.6279-86-3

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

Triethyl methanetricarboxylate cas 6279-86-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Triethyl methanetricarboxylate cas 6279-86-3

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Other

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Afine Chemicals Limited

excellent quality and reliable supplierAppearance:COA mentioned Storage:COA mentioned Package:Standard or custom package Application:pharmaceutical raw materails Transportation:sea/air /courier Port:China main port

TRIETHYL METHANETRICARBOXYLATE

Cas:6279-86-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Sartort Biopharma Co., Ltd

Best quality with low priceAppearance:clear colorless to yellow liquid after melting Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

Triethyl methanetricarboxylate

Cas:6279-86-3

Min.Order:0

Negotiable

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Synthetic route

2-(indoline-1-carbonyl)-3-(indolin-1-yl)-3-oxopropionic acid
930297-54-4

2-(indoline-1-carbonyl)-3-(indolin-1-yl)-3-oxopropionic acid

A

methanetri-N-(indolin-1-yl)carboxamide
649765-74-2

methanetri-N-(indolin-1-yl)carboxamide

B

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
at 220℃;A 85%
B n/a
triethyl pent-4-ene-1,2,2-tricarboxylate
16515-85-8

triethyl pent-4-ene-1,2,2-tricarboxylate

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
With titanium(IV) isopropylate; isopropylmagnesium chloride In diethyl ether at -50 - -40℃; for 1h; deallylation;83%
chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

diethyl malonate
105-53-3

diethyl malonate

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
With magnesium oxide In toluene at 80 - 83℃; for 7h; further reag.: Mg(OH)2, K2CO3, Et3N, pyridine,; add of Bu4NCl,MgCl2; var solv. temp. and time;71%
Stage #1: diethyl malonate With magnesium ethylate In ethanol at 80℃; for 2h;
Stage #2: chloroformic acid ethyl ester In tetrahydrofuran; tetrachloromethane; ethanol for 1h; Heating;
71%
With magnesium oxide In toluene at 80℃; for 7h; Temperature;65%
isobutyl chloroformate
543-27-1

isobutyl chloroformate

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

diethyl isobutyl methanetricarboxylate
125563-02-2

diethyl isobutyl methanetricarboxylate

C

ethyl-diisobutyl methanetricarboxylate
125563-03-3

ethyl-diisobutyl methanetricarboxylate

Conditions
ConditionsYield
With magnesium oxide In toluene at 80 - 83℃; for 7h;A 1.5%
B 69%
C 2.7%
triethyl 4-phenyl-3-butyne-1,1,1-tricarboxylate

triethyl 4-phenyl-3-butyne-1,1,1-tricarboxylate

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

diethyl [2-(ethoxycarbonyl)-3-phenyl-2-(E)-propenyl]malonate
211992-53-9

diethyl [2-(ethoxycarbonyl)-3-phenyl-2-(E)-propenyl]malonate

Conditions
ConditionsYield
With titanium(IV) isopropylate; isopropylmagnesium chloride In diethyl ether at -50 - -40℃; for 1h; Rearrangement; depropargylation;A 19%
B 57%
(Oxomethylen)malonsaeure-diethylester
72091-41-9

(Oxomethylen)malonsaeure-diethylester

ethanol
64-17-5

ethanol

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

(Oxomethylen)malonsaeure-diethylester
72091-41-9

(Oxomethylen)malonsaeure-diethylester

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
at 180℃;
at 180℃;
With ethanol
bromo-methanetricarboxylic acid triethyl ester
854747-47-0

bromo-methanetricarboxylic acid triethyl ester

sodium diethylmalonate
996-82-7

sodium diethylmalonate

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

tetraethyl ethane-1,1,2,2-tetracarboxylate
632-56-4

tetraethyl ethane-1,1,2,2-tetracarboxylate

methanetetracarboxylic acid tetraethyl ester
39000-70-9

methanetetracarboxylic acid tetraethyl ester

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
With alkali
sodium diethylmalonate
996-82-7, 34727-00-9, 73177-21-6

sodium diethylmalonate

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
With benzene
ethanol
64-17-5

ethanol

diethyl ethoxymagnesium malonate

diethyl ethoxymagnesium malonate

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

sodium diethylmalonate
996-82-7

sodium diethylmalonate

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

sodium diethylmalonate
996-82-7

sodium diethylmalonate

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

methanetetracarboxylic acid tetraethyl ester
39000-70-9

methanetetracarboxylic acid tetraethyl ester

sodium ethanolate
141-52-6

sodium ethanolate

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

diethyl malonate
105-53-3

diethyl malonate

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

sodium ethanolate
141-52-6

sodium ethanolate

ethyl acetate
141-78-6

ethyl acetate

Diethyl carbonate
105-58-8

Diethyl carbonate

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

diethyl malonate
105-53-3

diethyl malonate

Conditions
ConditionsYield
unter Abdestillieren des entstandenen Alkohols;
ethyl acetate
141-78-6

ethyl acetate

Diethyl carbonate
105-58-8

Diethyl carbonate

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

diethyl malonate
105-53-3

diethyl malonate

Conditions
ConditionsYield
With sodium ethanolate
With sodium ethanolate
sodium diethylmalonate
996-82-7

sodium diethylmalonate

Ethyl oxalyl chloride
4755-77-5

Ethyl oxalyl chloride

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
Des gebildeten Produkts durch Abspaltung von CO aus dem als Hauptprodukt gebildeten Oxalmalonester;
diethyl malonate
105-53-3

diethyl malonate

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
With tetrachloromethane; ethanol; magnesium R4:Aether,man versetzt mit Chlorameisensaeureaethylester in Aether,erwaermt auf dem Wasserbad und zersetzt die erhaltene Magnesiumverbindung durch verd.Essigsaeure;
oxalmalonic acid triethyl ester

oxalmalonic acid triethyl ester

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

oxodiazosuccinic acid ester

oxodiazosuccinic acid ester

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
at 250℃; under 20 Torr;
(Oxomethylen)malonsaeure-diethylester
72091-41-9

(Oxomethylen)malonsaeure-diethylester

oxygen, dry

oxygen, dry

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Conditions
ConditionsYield
at 100℃;
oxo-ethane-1,1,2-tricarboxylic acid triethyl ester
861351-52-2

oxo-ethane-1,1,2-tricarboxylic acid triethyl ester

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

CO

CO

Conditions
ConditionsYield
Erhitzen; quantitativer Zerfall beginnt langsam bei 60grad und verlaeuft rasch bei 175grad;
Destillation;
tetrachloromethane
56-23-5

tetrachloromethane

diethyl 2-diazo-3-oxosuccinate
70609-31-3

diethyl 2-diazo-3-oxosuccinate

platinum

platinum

A

(Oxomethylen)malonsaeure-diethylester
72091-41-9

(Oxomethylen)malonsaeure-diethylester

B

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

C

nitrogen

nitrogen

Conditions
ConditionsYield
Erhitzen;
diethyl ether
60-29-7

diethyl ether

sodium diethylmalonate
996-82-7

sodium diethylmalonate

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

methane-tetracarboxylic acid tetraethyl ester

methane-tetracarboxylic acid tetraethyl ester

sodium diethylmalonate
996-82-7

sodium diethylmalonate

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

benzene
71-43-2

benzene

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

methane-tetracarboxylic acid tetraethyl ester

methane-tetracarboxylic acid tetraethyl ester

sodium diethylmalonate
996-82-7

sodium diethylmalonate

Ethyl oxalyl chloride
4755-77-5

Ethyl oxalyl chloride

A

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

B

oxalmethanetricarboxylic acid tetraethyl ester

oxalmethanetricarboxylic acid tetraethyl ester

Conditions
ConditionsYield
und Destillation die Produkte;
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

methyl vinyl ketone
78-94-4

methyl vinyl ketone

2-Ethoxycarbonyl-2-(3-oxo-butyl)-malonic acid diethyl ester
132783-24-5

2-Ethoxycarbonyl-2-(3-oxo-butyl)-malonic acid diethyl ester

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In toluene at 20℃; for 12h;100%
In ethanol at 90℃; for 24h; Michael addition;70%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

3-(4-methoxyphenyl)-5-(bromomethyl)isoxazole
196877-76-6

3-(4-methoxyphenyl)-5-(bromomethyl)isoxazole

5-bromomethyl-3-(4-methoxyphenyl)isoxazole

5-bromomethyl-3-(4-methoxyphenyl)isoxazole

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 20℃;100%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

N-(2-methoxy-6-methylphenyl)pent-4-enimidamide

N-(2-methoxy-6-methylphenyl)pent-4-enimidamide

ethyl 2-(but-3-en-1-yl)-6-hydroxy-1-(2-methoxy-6-methylphenyl)-4-oxo-1,4-dihydropyrimidine-5-carboxylate

ethyl 2-(but-3-en-1-yl)-6-hydroxy-1-(2-methoxy-6-methylphenyl)-4-oxo-1,4-dihydropyrimidine-5-carboxylate

Conditions
ConditionsYield
With acetic acid In toluene at 140℃; for 1.75h;100%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

hexaethyl ethane-1,1,1,2,2,2-hexacarboxylate
163033-41-8

hexaethyl ethane-1,1,1,2,2,2-hexacarboxylate

Conditions
ConditionsYield
With triethylamine In acetonitrile at -40℃; electrolysis;98%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

ethyl 1-hydroxy-3-oxo-6,7-dihydro-3H,5H-pyrido-[3,2,1-ij]quinoline-2-carboxylate
84088-84-6

ethyl 1-hydroxy-3-oxo-6,7-dihydro-3H,5H-pyrido-[3,2,1-ij]quinoline-2-carboxylate

Conditions
ConditionsYield
at 220℃; for 0.25h;98%
Stage #1: 1,2,3,4-tetrahydroisoquinoline; methanetricarboxylic acid triethyl ester at 100 - 215℃;
Stage #2: With sodium carbonate In water at 70 - 80℃;
Stage #3: With hydrogenchloride In water pH=4.5 - 5;
96%
In diphenylether at 215 - 220℃; for 0.333333h;95%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

sodium 1,3-diethoxy-2-(ethoxycarbonyl)-1,3-dioxopropan-2-ide
68922-87-2

sodium 1,3-diethoxy-2-(ethoxycarbonyl)-1,3-dioxopropan-2-ide

Conditions
ConditionsYield
With sodium ethanolate In diethyl ether; ethanol Cooling with ice; Inert atmosphere;96%
With sodium In diethyl ether; ethanol83%
With sodium In diethyl ether; ethanol
With sodium ethanolate In tetrahydrofuran; ethanol at 1℃;
With sodium ethanolate In tetrahydrofuran; ethanol at 0℃; Inert atmosphere;
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

1-(4-bromophenyl)prop-2-ynyl pivalate
1186338-23-7

1-(4-bromophenyl)prop-2-ynyl pivalate

(R)-triethyl 2-(4-bromophenyl)but-3-yne-1,1,1-tricarboxylate

(R)-triethyl 2-(4-bromophenyl)but-3-yne-1,1,1-tricarboxylate

Conditions
ConditionsYield
With tetrakis(acetonitrile)copper(I)tetrafluoroborate; 2,6-bis[(S)-4-((S)-sec-butyl)-4,5-dihydrooxazol-2-yl]pyridine; N-ethyl-N,N-diisopropylamine In methanol at -20℃; for 20h; Inert atmosphere; Schlenk technique; enantioselective reaction;96%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Br(1-)*C24H29N2OS(1+)

Br(1-)*C24H29N2OS(1+)

(3aS,4S,6aR)-1,3-dibenzyl-4-(ω,ω,ω-tri-ethoxycarbonyl-butyl)-4H-1H-thiophene[3,4-d]iminazole-2,4(1H)-ketone

(3aS,4S,6aR)-1,3-dibenzyl-4-(ω,ω,ω-tri-ethoxycarbonyl-butyl)-4H-1H-thiophene[3,4-d]iminazole-2,4(1H)-ketone

Conditions
ConditionsYield
Stage #1: methanetricarboxylic acid triethyl ester With sodium hydride In toluene at 80℃; for 2h; Inert atmosphere;
Stage #2: Br(1-)*C24H29N2OS(1+) In toluene at 80℃; for 15h; Inert atmosphere;
95.5%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

(3aR)-1,3-dibenzyl-2-oxo-(3ar,8ac,8bc)-decahydro-thieno[1',2':1,2]thieno[3,4-d]imidazolium; bromide
33719-11-8

(3aR)-1,3-dibenzyl-2-oxo-(3ar,8ac,8bc)-decahydro-thieno[1',2':1,2]thieno[3,4-d]imidazolium; bromide

C32H40N2O7S
1250271-02-3

C32H40N2O7S

Conditions
ConditionsYield
Stage #1: methanetricarboxylic acid triethyl ester With sodium hydride In toluene at 80℃; for 2h; Inert atmosphere;
Stage #2: (3aR)-1,3-dibenzyl-2-oxo-(3ar,8ac,8bc)-decahydro-thieno[1',2':1,2]thieno[3,4-d]imidazolium; bromide In toluene at 80℃; for 15h;
95.5%
1-phenylprop-2-yn-1-yl pivalate

1-phenylprop-2-yn-1-yl pivalate

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

(R)-triethyl 2-phenylbut-3-yne-1,1,1-tricarboxylate

(R)-triethyl 2-phenylbut-3-yne-1,1,1-tricarboxylate

Conditions
ConditionsYield
With tetrakis(acetonitrile)copper(I)tetrafluoroborate; 2,6-bis[(S)-4-((S)-sec-butyl)-4,5-dihydrooxazol-2-yl]pyridine; N-ethyl-N,N-diisopropylamine In methanol at -20℃; for 20h; Concentration; Inert atmosphere; Schlenk technique; enantioselective reaction;95%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

Silver Methanetricarboxylate

Silver Methanetricarboxylate

Conditions
ConditionsYield
With nitric acid; silver nitrate In water95%
diethyl 2,2-di(prop-2-yn-1-yl)malonate
2689-88-5

diethyl 2,2-di(prop-2-yn-1-yl)malonate

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

diethyl 5-butyl-1,3-dihydro-2H-indene-2,2-dicarboxylate

diethyl 5-butyl-1,3-dihydro-2H-indene-2,2-dicarboxylate

Conditions
ConditionsYield
With Wilkinson's catalyst; hex-1-yne In 1,4-dioxane at 135℃; for 24h; Reagent/catalyst; Inert atmosphere;95%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

(R)-1-[4-(trifluoromethyl)phenyl]ethan-1-ol
1737-26-4, 68120-43-4, 99493-93-3, 76155-79-8

(R)-1-[4-(trifluoromethyl)phenyl]ethan-1-ol

triethyl (2S)-2-[4-(trifluoromethyl)phenyl]propane-1,1,1-tricarboxylate
666824-77-7

triethyl (2S)-2-[4-(trifluoromethyl)phenyl]propane-1,1,1-tricarboxylate

Conditions
ConditionsYield
With diethylazodicarboxylate; trimethylphosphane In toluene at -78 - 20℃;94%
2-Methylthiophene
554-14-3

2-Methylthiophene

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

triethyl (5-methylthiophen-2-yl)methanetricarboxylate
1588910-99-9

triethyl (5-methylthiophen-2-yl)methanetricarboxylate

Conditions
ConditionsYield
With sodium periodate; sodium acetate; manganese (II) acetate tetrahydrate; triphenylphosphine In acetic acid at 70℃; for 18h; Inert atmosphere; Schlenk technique;94%
With potassium phosphate; iodine In water; acetonitrile at 20℃; for 20h; Reagent/catalyst; Solvent; Irradiation;83%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

1-(4-chlorophenyl)prop-2-ynyl pivalate

1-(4-chlorophenyl)prop-2-ynyl pivalate

(R)-triethyl 2-(4-chlorophenyl)but-3-yne-1,1,1-tricarboxylate

(R)-triethyl 2-(4-chlorophenyl)but-3-yne-1,1,1-tricarboxylate

Conditions
ConditionsYield
With tetrakis(acetonitrile)copper(I)tetrafluoroborate; 2,6-bis[(S)-4-((S)-sec-butyl)-4,5-dihydrooxazol-2-yl]pyridine; N-ethyl-N,N-diisopropylamine In methanol at -20℃; for 20h; Inert atmosphere; Schlenk technique; enantioselective reaction;94%
furan
110-00-9

furan

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

triethyl furan-2-ylmethanetricarboxylate
136116-85-3

triethyl furan-2-ylmethanetricarboxylate

Conditions
ConditionsYield
With sodium periodate; sodium acetate; manganese (II) acetate tetrahydrate; triphenylphosphine In acetic acid at 70℃; for 18h; Inert atmosphere; Schlenk technique;93%
With sodium acetate; manganese triacetate In acetic acid at 60 - 65℃; for 24h;92%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

crotonaldehyde
123-73-9

crotonaldehyde

2-Ethoxycarbonyl-2-(1-methyl-3-oxo-propyl)-malonic acid diethyl ester
132783-28-9

2-Ethoxycarbonyl-2-(1-methyl-3-oxo-propyl)-malonic acid diethyl ester

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In toluene at 20℃; for 12h;93%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

(S)-1-phenylethanol
1445-91-6

(S)-1-phenylethanol

triethyl (2S)-2-phenylpropane-1,1,1-tricarboxylate
666824-74-4

triethyl (2S)-2-phenylpropane-1,1,1-tricarboxylate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; trimethylphosphane In toluene at -78 - 20℃;92.1%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

ethylene dibromide
106-93-4

ethylene dibromide

triethyl 3-bromopropane-1,1,1-tricarboxylate
71170-82-6

triethyl 3-bromopropane-1,1,1-tricarboxylate

Conditions
ConditionsYield
Stage #1: methanetricarboxylic acid triethyl ester With sodium ethanolate In diethyl ether at 0 - 20℃; for 0.5h; Metallation;
Stage #2: ethylene dibromide In N,N-dimethyl-formamide at 90℃; for 10h; Condensation; Further stages.;
92%
2-Iodothiophene
3437-95-4

2-Iodothiophene

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

triethyl (5-iodothiophen-2-yl)methanetricarboxylate
1588911-07-2

triethyl (5-iodothiophen-2-yl)methanetricarboxylate

Conditions
ConditionsYield
With sodium periodate; sodium acetate; manganese (II) acetate tetrahydrate; triphenylphosphine In acetic acid at 70℃; for 18h; Inert atmosphere; Schlenk technique;92%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

1-(4-fluorophenyl)prop-2-ynyl pivalate

1-(4-fluorophenyl)prop-2-ynyl pivalate

(R)-triethyl 2-(4-fluorophenyl)but-3-yne-1,1,1-tricarboxylate

(R)-triethyl 2-(4-fluorophenyl)but-3-yne-1,1,1-tricarboxylate

Conditions
ConditionsYield
With tetrakis(acetonitrile)copper(I)tetrafluoroborate; 2,6-bis[(S)-4-((S)-sec-butyl)-4,5-dihydrooxazol-2-yl]pyridine; N-ethyl-N,N-diisopropylamine In methanol at -20℃; for 20h; Inert atmosphere; Schlenk technique; enantioselective reaction;92%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

4,4-bis(t-butyldimethylsilyloxymethyl)-1,6-heptadiyne
170660-95-4

4,4-bis(t-butyldimethylsilyloxymethyl)-1,6-heptadiyne

1,1-di(ethoxycarbonyl)-5,5-bis((tert-butyldimethyl)silyloxymethyl)-1,4,5,6-Tetrahydro-2H-inden-2-one

1,1-di(ethoxycarbonyl)-5,5-bis((tert-butyldimethyl)silyloxymethyl)-1,4,5,6-Tetrahydro-2H-inden-2-one

Conditions
ConditionsYield
With decacarbonyldirhenium(0) In 1,4-dioxane at 135℃; for 8h; Inert atmosphere;92%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

(S)-1-phenylethanol
1445-91-6

(S)-1-phenylethanol

triethyl (2R)-2-phenylpropane-1,1,1-tricarboxylate

triethyl (2R)-2-phenylpropane-1,1,1-tricarboxylate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; trimethylphosphane In toluene at -78 - 20℃;91.4%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

titanium tetrachloride
7550-45-0

titanium tetrachloride

tetrachloro(triethyl methanetricarboxylate-O,O')titanium(IV)
186505-59-9

tetrachloro(triethyl methanetricarboxylate-O,O')titanium(IV)

Conditions
ConditionsYield
In dichloromethane N2-atmosphere; dropwise addn. of slight excess of carboxylate to TiCl4 soln., stirring (room temp., 1 h); filtration, concn. (vac.), crystn. for 24 h, filtration, washing (hexane); elem. anal.;91.2%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

C24H35ClN4O4
132332-64-0

C24H35ClN4O4

C25H33ClN4O4

C25H33ClN4O4

Conditions
ConditionsYield
With hydrogenchloride for 6h; Ambient temperature;91%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

acrylonitrile
107-13-1

acrylonitrile

Triethyl 3-cyanopropane-1,1,1-tricarboxylate
132783-23-4

Triethyl 3-cyanopropane-1,1,1-tricarboxylate

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In toluene at 20℃; for 5h;91%
Stage #1: methanetricarboxylic acid triethyl ester With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In toluene at 20℃;
Stage #2: acrylonitrile In toluene Further stages.;
77%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

C6H9N3O3
1247018-82-1

C6H9N3O3

1,1,1-triethyl 2-methyl 3-[2-(aminocarbonyl)hydrazono]butane-1,1,1,2-te-tracarboxylate

1,1,1-triethyl 2-methyl 3-[2-(aminocarbonyl)hydrazono]butane-1,1,1,2-te-tracarboxylate

Conditions
ConditionsYield
With sodium methylate In tetrahydrofuran at 20℃; for 0.2h;91%
2-thienyl chloride
96-43-5

2-thienyl chloride

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

triethyl (5-chlorothiophen-2-yl)methanetricarboxylate
1588911-03-8

triethyl (5-chlorothiophen-2-yl)methanetricarboxylate

Conditions
ConditionsYield
With sodium periodate; sodium acetate; manganese (II) acetate tetrahydrate; triphenylphosphine In acetic acid at 70℃; for 18h; Inert atmosphere; Schlenk technique;91%
1-indoline
496-15-1

1-indoline

methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

1-hydroxy-3-oxo-5,6-dihydro-3H-pyrrolo[3,2,1-i,j]quinoline-2-carboxylic acid ethyl ester
84088-82-4

1-hydroxy-3-oxo-5,6-dihydro-3H-pyrrolo[3,2,1-i,j]quinoline-2-carboxylic acid ethyl ester

Conditions
ConditionsYield
at 220℃; for 0.25h;90%
at 215℃;87%
at 215℃;38%
at 230℃; for 0.5h;23%
methanetricarboxylic acid triethyl ester
6279-86-3

methanetricarboxylic acid triethyl ester

N-(3,4,5-trimethoxyphenyl)benzenemethanamine
138280-64-5

N-(3,4,5-trimethoxyphenyl)benzenemethanamine

ethyl 4-hydroxy-2-oxo-1-(phenylmethyl)-7-(phenyloxy)-1,2-dihydro-3-quinolinecarboxylate
931398-83-3

ethyl 4-hydroxy-2-oxo-1-(phenylmethyl)-7-(phenyloxy)-1,2-dihydro-3-quinolinecarboxylate

Conditions
ConditionsYield
In 1,4-dioxane at 250℃; for 1.5h; Product distribution / selectivity; Microwave;90%

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