1) cyanophenyl phenol
4-氰基-4'-羟基联苯
2) 4-Cyanobiphenyl
4-氰基联苯
3) 4-hydroxybiphenyl
4-羟基联苯
1.
4′-Hydroxy-4-biphenylcarboxylic acid was synthesized from 4-hydroxybiphenyl as the starting material via esterification,FriedelCrafts acetylation,benzylation under PTC,chloroform reaction,and catalytic hydrogenolysis,resulting in an overall yield of 57.
以4-羟基联苯为原料,经酯化、傅-克酰基化、相转移催化下的苄基化、氯仿反应、催化氢解等反应,合成了标题化合物,总收率57。
2.
The one-step preparation of 4′-hydroxybiphenyl-4-carboxylic acid from 4-hydroxybiphenyl has been achieved via Reimer-Tiemann reaction in the presence of β-cyclodextrin (β-CD).
以4-羟基联苯为原料,在β-环糊精存在下通过Reimer-Tiemann反应一步合成了4′-羟基联苯-4-羧酸。
4) 4 hydroxybiphenyl 4' carbonitrile
4-羟基-4'-联苯腈
5) 4-bromo-4-hydroxybiphenyl
4-溴-4-羟基联苯
6) 4-alkyl-4'-cyanobiphenyl
4-烷基-4'-氰基联苯
1.
Then,liquid crystal intermediate 4-alkyl-4′-cyanobiphenyl was obtained by iodization and cyanidation of 4-alky-biphenyl,and the total yield was 58.
溴代烷与对溴联苯的格氏试剂在FeCl3催化作用下偶联合成4-烷基联苯,然后碘代、氰解合成了三种4-烷基-4′-氰基联苯液晶化合物,总收率58。
补充资料：4-氰基-4'-羟基联苯
CAS：19812-93-2
分子式：C13H9NO
分子质量：195.22
中文名称：4-氰基-4'-羟基联苯；氰基联苯酚
英文名称：4-Cyano-4'-hydroxybiphenyl；4'-Hydroxy-4-biphenylcarbonitrile；cyanophenyl phenol
分子式：C13H9NO
分子质量：195.22
中文名称：4-氰基-4'-羟基联苯；氰基联苯酚
英文名称：4-Cyano-4'-hydroxybiphenyl；4'-Hydroxy-4-biphenylcarbonitrile；cyanophenyl phenol
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条