PHOTOCYCLIZATION OF METHYL 2-ARYLTHIO- AND 2-ARYLOXY-ACETOACETATES A FACILE SYNTHESIS OF BENZOHETEROCYCLES

DOI: 10.1016/0040-4020(82)85049-7

Source and publish data:

Tetrahedron p. 85 - 91 (1982)

Update date:2022-07-29

Topics:

Authors:

Sasaki, Tadashi

Hayakawa, Kenji

Ban, Hiroshi

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

Article abstract of DOI:10.1016/0040-4020(82)85049-7

A series of methyl 2-arylthio- (2) and 2-aryloxy-acetoacetates (3) have been prepared and their tautomeric equilibria have been examined by 1H NMR spectroscopy.S-substitution at the α-position results in an increase of enol tautomer over 90percent, while

Full text of DOI:10.1016/0040-4020(82)85049-7

Products guided by the article

Product name:2-(4-chlorophenylsulfanyl)-3-oxobutyric acid methyl ester

Cas No:75416-64-7

R&D Labs maybe for 75416-64-7

Shanghai Zhihua ChemTech Co., Ltd.

Contact:+86-13774313779

Address:Room 817 Suite B 3333 Shenjiang Road
Maithili Life Sciences

Contact:+91 9963263336

Address:Plot#146A, IDA Mallapur, Hyderabad - 500072
SEA BRGIHT INDUSTRY CO.,LIMITED

Contact:0086 755 8622 3990

Address:Rm 17B3,GuangCaiXinTianDi Bldg,GuiMiao Rd,NanShan District,Shenzhen,China
LINAN HAIHUA CHEMICAL CO LTD

Contact:86-571-61063068

Address:LINAN
Wuhan HengHeDa Pharm Co., Ltd

Contact:86-27-84888681

Address:Wuhan economic & technology development zone

Relevant to this article

Using bis(pinacolato)diboron to improve the quality of regioregular conjugated co-polymers

Doi:10.1039/c0jm02359k
(2011)
Gram-Scale Synthesis of Chiral Cyclopropane-Containing Drugs and Drug Precursors with Engineered Myoglobin Catalysts Featuring Complementary Stereoselectivity

Doi:10.1002/anie.201608680
(2016)
Synthesis and Structure of Novel 1,8-Bridged Fluorenophanes

Doi:10.1039/a605440d
(1997)
Doi:10.1021/ja01001a060
(1967)
Preparation and Synthetic Applicability of Imidazole-Containing Cyclic Iodonium Salts

Doi:10.1021/acs.joc.1c00483
(2021)
Synthesis of adamantyl substituted 1,2,3-triazol-5-ylidene ligands and their PEPPSI-type palladium complexes

Doi:10.1016/j.tet.2015.01.040
(2015)

Article Doi