TY - JOUR
T1 - Preparation and photoisomerization of 2-phosphaethenylbenzenes having more than one phosphorus-carbon double bond
AU - Kawanami, Hajime
AU - Toyota, Kozo
AU - Yoshifuji, Masaaki
N1 - Funding Information:
This work was supported in part by Grants-in-Aid for Scientific Research (Nos. 05236204, 06227209, and 06303002) from the Ministry of Education, Science, Sports and Culture, Japan.
PY - 1997/5/15
Y1 - 1997/5/15
N2 - Phosphaethenes having more than one phosphorus-carbon double bond on a benzene ring were prepared. The E/Z photoisomerization reactions of these phosphaethenes were studied using 31P NMR spectroscopy. The structure of 1,2-bis[2-(2,4,6-tri-t-butylphenyl)-2-phosphaethenyl]benzene was determined by X-ray crystallographic analysis.
AB - Phosphaethenes having more than one phosphorus-carbon double bond on a benzene ring were prepared. The E/Z photoisomerization reactions of these phosphaethenes were studied using 31P NMR spectroscopy. The structure of 1,2-bis[2-(2,4,6-tri-t-butylphenyl)-2-phosphaethenyl]benzene was determined by X-ray crystallographic analysis.
KW - 2,4,6-Tri-t-butylphenyl
KW - Phosphaethene
KW - Phosphorus
KW - Steric protection
KW - X-ray crystallographic analysis
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U2 - 10.1016/S0022-328X(96)06939-2
DO - 10.1016/S0022-328X(96)06939-2
M3 - Article
AN - SCOPUS:0031570192
SN - 0022-328X
VL - 535
SP - 1
EP - 5
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 1-2
ER -