The formation of an unsymmetrically substituted 1,3,2-dithiazole by electrocyclic ring closure of an α-thioxo thione S-imide

Sulfur Letters

Volumn 24, Issue 4, 2001, Pages 191-196

  Hegab, Mohamed I ^a   El Essawy, Farag A G ^a   Madsen, Jørgen Øgaard ^a   Søtofte, Inger ^a   Senning, Alexander ^a  

^a NATIONAL RESEARCH CENTRE   (Egypt)

Author keywords

1,3,2 dithiazoles; 1,4,2,3 dithiazaphospholes; Electrocyclic ring closure; ThioneS imides

Indexed keywords

2 (ADAMANT 1 YL) 4,4 DIMETHYL 4H CHROMENO[3,4 D][1,3,2]DITHIAZOLE; 2' (ADAMANTAN 1 YL) 3' (4 METHOXYPHENYL) 2,2 DIMETHYL 3' THIOXO 2H SPIRO[CHROMEN 3,5' [3LAMBDA 5][1,4,2,3]DITHIAZAPHOSPHOLIDIN] 4 ONE; ALPHA THIOXOTHIONE IMIDE; CARBONYL DERIVATIVE; IMIDE; KETONE DERIVATIVE; MONOMER; REAGENT; THIAZOLE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CALCULATION; CHEMICAL BOND; CHEMICAL REACTION; CONFORMATION; CRYSTAL STRUCTURE; CYCLIZATION; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY;

EID: 0035765005     PISSN: 02786117     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (4)

1. L. I. Khmelnitski and O. A. Rakitin, Compr. Heterocycl. Chem. II 4, 433-452, 906-1006 (1996).
2. F. A. G. El-Essawy, A. F. Khattab, S. M. Yassin, I. A. El-Sakka, J. Ø. Madsen, and A. Senning, Sulfur Lett. 22, 73-84 (1999).
3. M. I. Hegab, F. M. E. Abdel-Megeid, F. A. Gad, S. A. Shiba, I. Søtotte, J. Møller, and A. Senning, Acta Chem. Scand. 53, 284-290 (1999).
4. J. Fabian, private communication.