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Über (Pentafluorphenyl)thiocarbonyl‐Verbindungen sowie die Synthese und Struktur von (Pentafluorphenyl)phenylsulfin
Author(s) -
Hasserodt Jens,
Pritzkow Hans,
Sundermeyer Wolfgang
Publication year - 1993
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19931260729
Subject(s) - chemistry , crystal structure , adduct , hydrate , anthracene , medicinal chemistry , stereochemistry , hydrazine (antidepressant) , bicyclic molecule , crystallography , organic chemistry , chromatography
(Pentafluorophenyl)thiocarbonyl Compounds, Synthesis and Structure of Pentafluorophenyl Phenyl Sulfine The C 6 F 5 ‐substituted thiocarbonyls C 6 F 5 –CS–R [R=C 6 H 5 ( 2 ), CH 3 ( 4 )] are synthesized from the corresponding carbonyl compounds by using in situ formed B 2 S 3 . The corresponding highly reactive thioaldehyde (R=H) is trapped with anthracene as Diels‐Alder adduct 7 . By oxidation of 2 sulfine 10 is generated which dimerizes in the crystal lattice. An X‐ray crystal structure determination of a trithiaphosphinane 9 was carried out for the first time. The bis‐ para‐ substituted compound 12 is obtained from perfluorobenzophenone and hydrazine hydrate in a fast reaction.