The Reaction of Cyclic 1,3-Diketones with Alkylcyclopropenium Ions to Yield 2-Alkyltihio-substituted 2H-Pyrans

DOI: 10.1246/bcsj.57.734

Source and publish data:

Bulletin of the Chemical Society of Japan p. 734 - 738 (1984)

Update date:2022-08-03

Topics:

Authors:

Yoshida, Hiroshi

Nakajima, Mikito

Ogata, Tsuyoshi

Matsumoto, Kiyoshi

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

Article abstract of DOI:10.1246/bcsj.57.734

This study treats the reactions of methylthio-, ethylthio-, or benzylthiodiphenylcyclopropenium ion(1) with 5-, 6-, and 7-membered cyclic 1,3-diketones, giving either 2-alkylthio-2H-pyrans or dienone derivatives.Treatment of 1 with 1,3-cyclopentanedione,

Full text of DOI:10.1246/bcsj.57.734

Products guided by the article

Product name:Cyclopenta[b]pyran-5(2H)-one, 6,7-dihydro-2-(methylthio)-3,4-diphenyl-

Cas No:86760-09-0

R&D Labs maybe for 86760-09-0

Changzhou Foreign Trade Corp

Contact:+86-519-86623222

Address:29F/D, 99 Yanling West Road, Changzhou, Jiangsu, China
SJZ Chenghui Chemical Co., Ltd.

Contact:86-311-87713916

Address:no.368 youyi north avenue
Alchemy industrial limited

Contact:+86-18200374913

Address:Hongmei Road, No. 99
WD Silicone Co., Ltd

Contact:+86-27-87204219, +86-27-87215023

Address:2402, HuiGu Space-time Building, 8 Forest Road, East Lake Hi-Tech Development Zone
Suzhou Kangrun Pharmaceutical, Inc

Contact:86-512-63912376，63913329

Address:Building 2, No. 2358 ,Chang'an Rd, Wujiang Economic Development Zone Pioneering park, china

Relevant to this article

Doi:10.1021/jm00342a042
(1963)
Sterically biased 3,3-sigmatropic rearrangement of azides: Efficient preparation of nonracemic α-amino acids and heterocycles

Doi:10.1021/ol052034n
(2005)
Synthesis and Photochemistry of a New Class of Photocleavable Protein Cross-linking Reagents

Doi:10.1002/chem.200305405
(2004)
SYNTHESIS OF SEVERAL DERIVATIVES OF TRIFLUOROMETHYL ALKYL SULFONES

Doi:10.1007/BF00956158
(1983)
STUDIES ON METHYLGLYOXAL BIS(GUANYLHYDRAZONE) ANALOGS. 3.

Doi:10.1021/jm00336a031
(1964)
Synthetic Studies on the Lythraceae Alkaloids. 11. Model Studies for the Synthesis of Lythrancine V

Doi:10.1021/jo00174a009
(1983)

Article Doi