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Synthesis and Structure of a Diaza‐λ 2 ‐phosphanylia‐λ 5 ‐stannatacyclobutane
Author(s) -
Bürklin Manuela,
Hanecker Elisabeth,
Nöth Heinrich,
Storch Wolfgang
Publication year - 1985
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198509991
Subject(s) - zwitterion , alkyl , ring (chemistry) , aryl , amine gas treating , planar , chemistry , computer science , organic chemistry , molecule , operating system
A planar four‐membered ring is formed by the zwitterion 2 , which can be prepared from the amine 1 and PCl 3 . The possibility of replacing Cl by alkyl or aryl groups underscores the remarkable stability of the system.