Asymmetric Synthesis of Ketones by SmI2-Mediated Allylation or Benzylation of Ketenes Followed by Enantioselective Protonation

DOI: 10.1246/cl.1992.551

Source and publish data:

Chemistry Letters p. 551 - 554 (1992)

Update date:2022-08-02

Topics:

Authors:

Takeuchi, Seiji

Miyoshi, Norikazu

Ohgo, Yoshiaki

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

Article abstract of DOI:10.1246/cl.1992.551

SmI2-mediated allylation or benzylation of alkylarylketenes followed by enantioselective protonation with α,α'-di<(S)-2-hydroxy-2-phenylethyl>-o-xylenedioxide gave the corresponding ketones in 61-91percentee.

Full text of DOI:10.1246/cl.1992.551

Products guided by the article

Product name:2-Pentanone, 3-(4-chlorophenyl)-4-methyl-1-phenyl-, (S)-

Cas No:141515-85-7

R&D Labs maybe for 141515-85-7

Shenzhen Hongyuan Import & Export Co., Ltd.

Contact:0755-26407171

Address:Shenzhen Hongyuan Chemical New Materials Technology Co., Ltd.
Tangshan Moneide Trading Co., Ltd.

Contact:+86-315-8309571

Address:2-7-420 Jidong Building Materials Commercial Center, Tangshan, Hebei, 064000 China
Jining Shengrun Chemical Industry Co., Ltd.

Contact:+86-537-7121666 ,

Address:West Ring Road,Wenshang County Shandong Province
Huzhou City Linghu Xinwang Chemical Co.,Ltd.

Contact:86-572-3948695/3945236

Address:huzhou
Jiangsu Wanlong Chemical Co., Ltd.

website:http://www.wanlongchem.com

Contact:+86-511-86810993 0086-511-8681 0888;

Address:Quanzhou Town, Danyang City, Jiangsu

Relevant to this article

Design, synthesis and antithrombotic evaluation of novel dabigatran prodrugs containing methyl ferulate

Doi:10.1016/j.bmcl.2013.01.126
(2013)
Synthesis and asymmetric hydrogenation of (3E)-1-benzyl-3-[(2-oxopyridin- 1(2H)-yl)methylidene]piperidine-2,6-dione

Doi:10.1039/c2cc36807b
(2012)
Synthesis and neurotropic activity of the derivatives of fused triazolo[4,3-c]- and triazolo[1,5-c]pyrimidines

Doi:10.1134/S1068162017040070
()
Chemical and microbial semi-synthesis of tetrahydroprotoberberines as inhibitors on tissue factor procoagulant activity

Doi:10.1016/j.bmc.2012.11.002
(2013)
Ligand-based photooxidations of dithiomaltolato complexes of Ru(ii) and Zn(ii): Photolytic CH activation and evidence of singlet oxygen generation and quenching

Doi:10.1039/c4dt00961d
(2014)
Catalytic Carbochlorocarbonylation of Unsaturated Hydrocarbons via C?COCl Bond Cleavage**

Doi:10.1002/anie.202108818
(2021)

Article Doi