A new two-step synthesis of α-oxoketene O,N-acetals

DOI: 10.1055/s-1994-25508

Source and publish data:

Synthesis p. 483 - 485 (1994)

Update date:2022-08-04

Topics:

Authors:

Moussounga

Bouquant

Chuche Chuche

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

Article abstract of DOI:10.1055/s-1994-25508

A new synthesis of α-oxoketene O,N-acetals has been developed from β-oxothioxo esters. Thus, the reaction of 2a-c with alkyl, allyl or cyclic primary amines in refluxing toluene and formic acid led to α-oxoketene O,N-acetals 3a-i in good yields.

Full text of DOI:10.1055/s-1994-25508

Products guided by the article

Product name:O-ethyl 3-hydroxy-3-phenyl-2-propenethioate

Cas No:110921-61-4

R&D Labs maybe for 110921-61-4

Chengdu Yunyi International Trade Co., Ltd

Contact:

Address:china
Shanxi Tongji Pharmaceuticals Co., Ltd.

Contact:+86-359-3024784

Address:Xikuang South Road, Ruicheng County , Shanxi
Tianjin Ji Ping Jia Chemical Co., Ltd.

Contact:18622448868

Address:tianjin
Win-Win chemical Co.Ltd

website:http://www.win-winchemical.com

Contact:0086-577-64498589

Address:6F, No. 396 Xingping Road, Longwan Industrial Zone, Wenzhou City, Zhejiang, 325000 P.R.China
HAORUI ENTERPRISES LLC

Contact:(1) 206-3550089

Address:5115 NE 8TH PL, Renton, WA 98059 USA

Relevant to this article

Model studies for the synthesis of heliquinomycin: Preparation of new spiroketals

Doi:10.1055/s-0028-1083194
(2008)
Novel spirotetracyclic zwitterionic dual H₁/5-HT_2A receptor antagonists for the treatment of sleep disorders

Doi:10.1021/jm100856p
(2010)
Halosulfenylation of Conjugated Dienes with Arylsulfenamides in the Presence of Phosphorus Oxyhalides

Doi:10.1023/A:1026055717386
(2003)
Use of 1,3-dioxin-4-ones and related compounds in synthesis. 46. 2-(l-menthyloxycarbonyl)-2,6-dimethyl-1,3-dioxin-4-one and related compounds. Relationship between facial selectivity and pyramidalization

Doi:10.1021/ja00120a009
(1995)
Lithium malonate enolates as precursors for radical reactions - Convenient induction of radical cyclizations with either radical or cationic termination

Doi:10.1002/1099-0690(200109)2001:17<3333::AID-EJOC3333>3.0.CO;2-A
(2001)
Synthesis and structure of 4-R,5-R-[5-(hydroxy-diphenyl-methyl)-2, 2-dimethyl-[1,3] dioxolan-4-yl]-phenyl-methanone, a chiral ligand building block

Doi:10.1023/A:1024282114729
(2003)

Article Doi