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6‐Thia‐1‐aza‐5λ 5 ‐phosphabicyclo[3.2.0]hept‐3‐ene und Isothiocyanatophosphin‐sulfide aus (Methylidenamino)phosphinen, Schwefelkohlenstoff und Acetylen‐ oder Ethylen‐Derivaten
Author(s) -
Fulde Maria,
Ried Walter,
Bats Jan W.
Publication year - 1989
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19890720118
Subject(s) - chemistry , carbon disulfide , sulfide , medicinal chemistry , acetylene , yield (engineering) , ethylene , organic chemistry , catalysis , materials science , metallurgy
6‐Thia‐l‐aza‐5λ 5 ‐phosphabicyclo[3.2.0]hept‐3‐enes and Isothiocyanatophosphine‐sulfides from (Methylidenamino)phosphines, Carbon Disulfide, and Acetylene‐ or Ethylene Derivatives (Methylidenamino)phosphines react with carbon disulfide to 1,3,2‐thiazaphosphete derivatives 2 . Acetylenedicarboxylates give with 2 6‐thia‐l‐aza‐5λ 5 ‐phosphabicyclo[3.2.0]hept‐3‐enes 4a , b , and acrylates yield isothio‐cyanatophosphin‐sulfides 5a – c . The structures of 4a and 5a are proven by an X‐ray diffraction analysis.