TY - JOUR
T1 - Synthesis and reactions of diphosphenes carrying bulky aryl and phenoxy groups
AU - An, De‐Lie ‐L
AU - Toyota, Kozo
AU - Yasunami, Masafumi
AU - Yoshifuji, Masaaki
PY - 1995/1/1
Y1 - 1995/1/1
N2 - Unsymmetrical diphosphenes carrying bulky aryl and phenoxy groups were prepared by the reaction of lithium 2,4,6‐tri‐t‐butylphenylphosphide with the corresponding phenyl phosphorodichloridites, followed by the dehydrochlorination reaction with 1,8‐diazabicyclo[5.4.0]undec‐7‐ene. The diphosphenes were isolated as stable compounds. The reactions of these diphosphenes with elemental sulfur or selenium afforded the corresponding thiadiphosphiranes or selenadiphosphiranes, respectively. The diphosphenes also reacted with dichlorocarbene to give dichlorodiphosphiranes.
AB - Unsymmetrical diphosphenes carrying bulky aryl and phenoxy groups were prepared by the reaction of lithium 2,4,6‐tri‐t‐butylphenylphosphide with the corresponding phenyl phosphorodichloridites, followed by the dehydrochlorination reaction with 1,8‐diazabicyclo[5.4.0]undec‐7‐ene. The diphosphenes were isolated as stable compounds. The reactions of these diphosphenes with elemental sulfur or selenium afforded the corresponding thiadiphosphiranes or selenadiphosphiranes, respectively. The diphosphenes also reacted with dichlorocarbene to give dichlorodiphosphiranes.
UR - http://www.scopus.com/inward/record.url?scp=0007425420&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0007425420&partnerID=8YFLogxK
U2 - 10.1002/hc.520060109
DO - 10.1002/hc.520060109
M3 - Article
AN - SCOPUS:0007425420
SN - 1042-7163
VL - 6
SP - 33
EP - 40
JO - Heteroatom Chemistry
JF - Heteroatom Chemistry
IS - 1
ER -