Palladium catalyzed cross-coupling reaction of Grignard reagents with halobenzoic acids, halophenols and haloanilines
Convenient syntheses of substituted benzoic acids, phenols and anilines have been achieved by using palladium catalyzed cross-coupling reactions between Grignard reagents and aryl halides containing carboxy, hydroxy and amino groups without a protection-deprotection sequence.
Bumagin, Nikolai A.,Luzikova, Elena V.
p. 271 - 273
(2007/10/03)
88. The Synthesis and Some Physical Properties of New Laterally Substituted Phenyl Ethers Containing a trans-1,4-Disubstituted Cyclohexane Ring
The synthesis, liquid-crystal transition temperatures, and some physical properties of a variety of substituted phenyl ethers, most of which incorporate a lateral substituent, are reported.Many of the liquid crystals described exhibit nematic phases with
Kelly, Stephen M.,Schad, Hanspeter
p. 813 - 817
(2007/10/02)
SYNTHESIS AND SOME PROPERTIES OF NEMATIC COMPOUNDS CONTAINING THREE RING SYSTEMS.
Four series of nematic compounds were prepared and their transition temperatures and transition entropies measured. Their flow-aligned viscosities and birefringences were determined by extrapolation. 7 refs.
Takatsu,Takeuchi,Sato
p. 311 - 319
(2007/10/02)
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