TY - JOUR
T1 - Formation and rearrangement of dithioxo- and diselenoxophosphoranes carrying bulky 4-t-butyl-2,6-bis(methoxyalkyl)phenyl groups
AU - Yoshifuji, Masaaki
AU - Nakazawa, Masahiko
AU - Sato, Takeshi
AU - Toyota, Kozo
N1 - Funding Information:
This work was supported in part by the Grants-in-Aid for Scientific Research Nos. 02403008 and 03214101 from the Ministry of Education, Science, Sports and Culture, Japanese Government.
PY - 2000/1/1
Y1 - 2000/1/1
N2 - [4-t-Butyl-2,6-bis(1-methoxy-1-methylethyl)phenyl]phosphine, [4-t-butyl- 2,6-bis(2-methoxy-1,1-dimethylethyl)phenyl]phosphine, and [4-t-butyl-2,6- bis(3-methoxy-1,1-dimethylpropyl)phenyl]phosphine were prepared and allowed to react with sulfur or selenium, to give heterocyclic compounds containing phosphorus-oxygen bond, via rearrangement of the methyl moiety of the methoxy group.
AB - [4-t-Butyl-2,6-bis(1-methoxy-1-methylethyl)phenyl]phosphine, [4-t-butyl- 2,6-bis(2-methoxy-1,1-dimethylethyl)phenyl]phosphine, and [4-t-butyl-2,6- bis(3-methoxy-1,1-dimethylpropyl)phenyl]phosphine were prepared and allowed to react with sulfur or selenium, to give heterocyclic compounds containing phosphorus-oxygen bond, via rearrangement of the methyl moiety of the methoxy group.
KW - Phosphines
KW - Phosphorus heterocycles
KW - Rearrangements
KW - Steric and strain effects
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U2 - 10.1016/S0040-4020(99)00771-1
DO - 10.1016/S0040-4020(99)00771-1
M3 - Article
AN - SCOPUS:0033981541
SN - 0040-4020
VL - 56
SP - 43
EP - 55
JO - Tetrahedron
JF - Tetrahedron
IS - 1
ER -