Arene synthesis by extrusion reaction. Part 14. Synthesis of benzo-fused tetraphenylenes and crystal structure of a 4:1 clathrate inclusion compound of dibenzo[b,h]tetraphenylene with p-xylene
Synthesis of tetrabenzo[b,h,n,t]tetraphenylene and crystal structure of its 1:1 clathrate inclusion compound with p-xylene
作者:Henry N.C. Wong、Yuet-Ming Man、Thomas C.W. Mak
DOI:10.1016/s0040-4039(01)91373-5
日期:1987.1
The new host system forms a 1:1clathrate with p-xylene, in which a pair of centrosymmetrically-related guest species are enclosed in a large cage surrounded by six host molecules.
Novel synthesis of biphenylene and its derivatives using intramolecular coupling of zincacyclopentadienes
作者:Masahiko Iyoda、S.M. Humayun Kabir、Anusorn Vorasingha、Yoshiyuki Kuwatani、Masato Yoshida
DOI:10.1016/s0040-4039(98)01082-x
日期:1998.7
Biphenylene and its derivatives were synthesized using the intramolecular coupling of benzoannelated zincacyclopentadiene intermediates prepared from 2,2'-dilithiobiaryls with ZnCl2. The reaction proceeded smoothly and selectively to give the desired biphenylenes in moderate to good yields. (C) 1998 Elsevier Science Ltd. All rights reserved.
WONG, HENRY N. C.;MAN, YUET-MING;MAK, THOMAS C. W., TETRAHEDRON LETT., 28,(1987) N 50, 6359-6362
作者:WONG, HENRY N. C.、MAN, YUET-MING、MAK, THOMAS C. W.
DOI:——
日期:——
Arene synthesis by extrusion reaction. Part 14. Synthesis of benzo-fused tetraphenylenes and crystal structure of a 4:1 clathrate inclusion compound of dibenzo[b,h]tetraphenylene with p-xylene
作者:Yuet Ming Man、Thomas C. W. Mak、Henry N. C. Wong