Cycloaddition of 3-thioxo-1,2-dithioles onto acetylenedicarbaldehyde and its mono-diethylacetal: Ready access to intermediates in the tetrathiafulvalene (TTF) series

DOI: 10.1016/0040-4039(93)88074-S

Source and publish data:

Tetrahedron Letters p. 4519 - 4522 (1993)

Update date:2022-08-04

Topics:

Authors:

Frere Frere

Belyasmine

Gorgues Gorgues

Duguay Duguay

Boubekeur

Batail Batail

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

Article abstract of DOI:10.1016/0040-4039(93)88074-S

The 4,5-diformyl-1,3-dithiol-2-ylidene ethanals and ethanones 4 are prepared by a three-step sequence from acetylenedicarbaldehyde mono-diEt-acetal and 3-thioxo-1,4-dithioles. Their X-ray diffraction structure, ¹H nmr and IR properties, reveal a δ-cis conformation in the solid state and in solution, due to strong S...O 1,5-internal bonding interactions.

Full text of DOI:10.1016/0040-4039(93)88074-S

Products guided by the article

Product name:2-(2-Oxo-2-phenyl-ethylidene)-[1,3]dithiole-4,5-dicarbaldehyde

Cas No:152547-93-8

R&D Labs maybe for 152547-93-8

HAORUI ENTERPRISES LLC

Contact:(1) 206-3550089

Address:5115 NE 8TH PL, Renton, WA 98059 USA
Arshine Pharmaceutical Co., Limited

website:http://www.cnarshine.com

Contact:0731-88503671

Address:Room 1109.Block C3, Lugu Enterprise Plaza,No.27 Wenxuan Road,Changsha National Hi-Tech Industrial Development Zone,Hunan ,P.R.China
Taizhou Crene Biotechnology co.ltd

Contact:86-576-88813233 88205808

Address:Economic Developed Zone of Taizhou Zhejiang China
Arromax Pharmatech Co.,Ltd

website:http://www.arromax.com

Contact:+86-0512-62959601 skype:aimmezhang

Address:Suite 401, Bldg A3, 218 Xinghu St.Suzhou Industrial Park 215123, P.R. China
Maithili Life Sciences

Contact:+91 9963263336

Address:Plot#146A, IDA Mallapur, Hyderabad - 500072

Relevant to this article

Synthesis of fluorine analogs of protoporphyrin potentially useful for diagnosis and therapy of cancer. IV. Synthesis of (trifluorovinyl)vinyland (1-chloro-2,2-difluorovinyl)vinyldeuteroporphyrins

Doi:10.1248/cpb.47.1326
(1999)
Synthesis and evaluation of antioxidant phenolic diaryl hydrazones as potent antiangiogenic agents in atherosclerosis

Doi:10.1016/j.bmc.2016.05.067
(2016)
Complexation of rhodium(I) with hydroxyphosphorane derivatives of bicyclo<3.3.0>-1-phospha-2,8-dioxa-5-aza-octane

Doi:10.1016/0022-328X(93)83296-8
(1993)
Dehydrogenative TEMPO-Mediated Formation of Unstable Nitrones: Easy Access to N-Carbamoyl Isoxazolines

Doi:10.1002/chem.201501314
(2015)
OPTICALLY PURE AND FLUORO SUBSTITUTED CARBOACYCLIC NUCLAOSIDE ANALOGUES

Doi:10.1016/S0040-4039(00)61562-9
(1993)
Synthesis and Crystal Structure of a Novel Hexaaza Macrocyclic Ligand with 2-Hydroxy-3,5-dimethylbenzyl Pendant Arms and its Gadolinium(III) Complex

Doi:10.1039/DT9930003829
(1993)

Article Doi