Cycloaddition Reactions of 4,6-Diphenylthienooxadiazole and -thiadiazole with Acetylenes

DOI: 10.1021/jo01303a007

Source and publish data:

Journal of Organic Chemistry p. 2956 - 2959 (1980)

Update date:2022-08-05

Topics:

Authors:

Tsuge, Otohiko

Toshiaki, Takata

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

Article abstract of DOI:10.1021/jo01303a007

4,6-Diphenylthieno<3,4-c><1,2,5>oxadiazole containing tetravalent sulfur reacted with acetylenes to give the corresponding 1:2 adducts, syn-2-cyano-5-(3-isoxazolyl)-2,5-dihydrothiophene derivatives, accompanied by benzoxadiazoles.The reaction proceeds via

Full text of DOI:10.1021/jo01303a007

Products guided by the article

Product name:3-((2S,5R)-5-Cyano-3-methoxycarbonyl-2,4,5-triphenyl-2,5-dihydro-thiophen-2-yl)-5-phenyl-isoxazole-4-carboxylic acid methyl ester

Cas No:73770-83-9

R&D Labs maybe for 73770-83-9

Shanghai Hope Chem Co., Ltd

website:http://www.hope-chem.com

Contact:86-21-58090396-805

Address:Floor 4, Building 5, No.588 Tianxiong Road, Zhoupu International Medical Zone, ShangHai, China
QINGDAO DEVELOP chemistry Co.,Limited

Contact:+86-532-85807910

Address:98#Nanjing Road, Qingdao, China 266071
SHOUGUANG BOYU CHEMICAL CO.,LTD

Contact:+86-536-8256719

Address:ROOM 1101&1103,BUILDING D,ZHONGTU MANSION,NO.6565 EAST FUSHOU STREET,WEIFANG CITY,SHANDONG,CHINA.
NanJing Rate Biochemicals CO., LTD

Contact:+86-25-84931986

Address:NO. 1 Hongjing Road,Jiangning Science Park,Nanjing,China
HAORUI ENTERPRISES LLC

Contact:(1) 206-3550089

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

Relevant to this article

N-tritylhydroxylamines: Preparations, structures, base strengths, and reactions with nitrous acid and perchloric acid

Doi:10.1039/b103569j
(2001)
SYNTHETIC STUDIES ON TROPONIN I ACTIVE SITE. PREPARATION OF A PENTADECAPEPTIDE WITH INHIBITORY ACTIVITY TOWARD ACTOMYOSIN ADENOSINE TRIPHOSPHATASE

Doi:10.1246/cl.1980.345
(1980)
Doi:10.1016/S0040-4039(01)86532-1
(1979)
Doi:10.1071/CH9792413
(1979)
Synthesis of the 2- and 3-methyl ethers of L-rhamnose and methyl α-L-rhamnopyranoside

Doi:10.1016/S0008-6215(00)85687-6
(1980)
FLUORO-CONTAINING GETEROCUMULENES 20. REACTION OF BIS(TRIFLUOROMETHYL)KETENE AND ITS IMINES WITH HYDROCYANIC ACID AND THE STRUCTURE OF p-METHOXY-N,N-BIS(α-CYANOHEXAFLUOROISOBUTENYL)ANILINE

Doi:10.1007/BF00961761
(1980)

Article Doi