Thiocarbonyl ylides and electrophilic azo compounds; sterically hindered cyclic hydrazodicarboxylic esters

DOI: 10.1016/S0040-4020(99)00790-5

Source and publish data:

Tetrahedron p. 12783 - 12796 (1999)

Update date:2022-08-05

Topics:

Authors:

Huisgen, Rolf

Li, Xingya

Mloston, Grzegorz

Knorr, Rudolf

Huber, Helmut

Stephenson, David S.

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

Article abstract of DOI:10.1016/S0040-4020(99)00790-5

The cycloadduct 5, prepared from adamantanethione S-methylide with dimethyl azodicarboxylate, exists in solution in two conformations P and Q (70:30 in CDCl₃), which are separated by a barrier of ΔC≠ 18.3 ± 0.6 kcal mol^-1; according

Full text of DOI:10.1016/S0040-4020(99)00790-5

Products guided by the article

Product name:dimethyl spiro[9H-fluorene-9,5'-[1,3,4]thiadiazolidine]-3,4-dicarboxylate

Cas No:251902-80-4

R&D Labs maybe for 251902-80-4

Yurui(Shanghai)Chemical Co.,Ltd

Contact:0086 21-50456736

Address:No.3188 Xiupu Road,Shanghai
Anhui Sunsing Chemicals Co.,Ltd

website:http://www.sunsingchem.com

Contact:0086-566-2023179

Address:Jin An industry park, Chizhou economic technical development zone, Anhui
Valiant Fine Chemicals Co., Ltd.

Contact:+86 535 6101878/6374484

Address:11 Wuzhishan Rd.,YTETDZ,Yantai,264006,Shandong,China
LIAOYANG WANRONG CHEMICALS COMPANY LIMITED

Contact:86-419-2390789

Address:XINLI VILLAGE , DONG NINGWEI COUNTY,TAIZIHE DISTRICT, LIAOYANG , LIAONING
Suzhou Sinosun Imp.&Exp. Corporation

website:http://www.szsinosun.com

Contact:+86-512-63488895,63488616

Address:No.758 East Jiangling Road Wujiang Economic & Technological Developmenty Zone Jiangsu China

Relevant to this article

Modified Pictet-Spengler reaction. A highly diastereoselective approach to 1,2,3-trisubstituted-1,2,3,4-tetrahydro-β-carbolines using perhydro-1,3-heterocycles

Doi:10.1016/S0040-4020(01)00763-3
(2001)
Griseofulvin analogs. VII. 5'-Formyl-, 5'-alkoxalyl-, and 5'-halogriseofulvins.

Doi:10.1021/jo00834a070
(1970)
Doi:10.1021/jm00304a028
(1969)
Synthesis of (R)-propane-1,2-diol from lactides by dynamic kinetic resolution

Doi:10.1016/j.tetlet.2014.04.097
(2014)
Doi:10.1039/jr9640004825
(1964)
Efficient tin hydride-mediated radical cyclisation of secondary amides leading to substituted pyrrolidinones. Part 2. Application to the synthesis of aromatic kainic acid analogues

Doi:10.1039/a905809e
(1999)

Article Doi