ENOLIC ORTHO ESTERS. V. REGIOSPECIFIC GENERATION OF DIKETO ESTER MONOACETALS BY REACTION OF AN ENOLIC ORTHO ESTER WITH KETENE SILYL ACETALS.

DOI: 10.1016/S0040-4039(00)94571-4

Source and publish data:

Tetrahedron Letters p. 421 - 422 (1990)

Update date:2022-07-30

Topics:

Authors:

Collins, D. J.

Dosen, M.

Jhingran, A. G.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(00)94571-4

Reaction of the enolic ortho ester (1) with the ketene silyl acetals (2a-c) in dichloromethane in the presence of titanium tetrachloride at low temperatures gave the respective keto acetal esters (6a-c) via the titanium enolates (3a-c).

Full text of DOI:10.1016/S0040-4039(00)94571-4

Products guided by the article

Product name:2-{2-[2-(4-Methoxy-2-oxo-cyclohex-3-enyl)-ethyl]-[1,3]dioxolan-2-yl}-2-methyl-propionic acid methyl ester

Cas No:127376-14-1

R&D Labs maybe for 127376-14-1

Anhui New Star Pharmaceutical Development Co., Ltd

Contact:013956922763

Address:Floor 3, F9A, F Workshop, No.110 Kexue Road, High-Tech Development Zone, Hefei, Anhui ,China
Simagchem Corporation

website:http://www.simagchem.com

Contact:+86-592-2680277

Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China
Hangzhou Ledun Technology Co.,Ltd.

Contact:86-571-18767088918

Address:No.6 street,XiaSha,Hangzhou,China.
Shandong Topscience Biotech Co., Ltd.

Contact:0633-2619278

Address:No. 98 Lanshan West Road, Lanshan District, Rizhao, Shandong Province, P.R. of China
Xi'an HO-SHINE Bio-Technology Co., Ltd

Contact:+86 (29) 8248-5435/18292020086

Address:No.6 Shiyuan Road Xian City Shaanxi Province, 710048 China

Relevant to this article

Synthesis of (substituted benzamidostyryl) lH-benzimidazoles and their screening for anti-inflammatory activity

Doi:10.1007/s00044-011-9552-1
(2012)
Facile synthesis of 3-alkoxy-4-cyanothiophenes as new building blocks for donor-acceptor conjugated systems

Doi:10.1021/ol200296j
(2011)
Combinatorial synthesis of 3,5-Dimethylene substituted 1,2,4-Triazoles

Doi:10.2174/138620711794474033
(2011)
1,4-Hydrosilylation of pyridine by ruthenium catalyst: A new reaction and mechanism

Doi:10.1002/anie.201008199
(2011)
Genome mining approach for harnessing the cryptic gene cluster in Alternaria solani: Production of PKS-NRPS hybrid metabolite, didymellamide B

Doi:10.1016/j.tetlet.2016.05.043
(2016)
Supramolecular networks formation in crystals of 3-carboxybenzylphosphonic acid, its complexes and salts: From coordination bonds to weak intermolecular interactions

Doi:10.1039/c3ra44614j
(2013)

Article Doi