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1.3- Benzodithiolylium perchlorate

Grignard reagents rapidly add to 1,3-benzodithiolylium perchlorate in dry ether to produce 2-substituted 1,3-benzodithioles which can be hydrolyzed in high yields to aldehydes <76JCS(P1)1886>. [Pg.822]

Another example results from the synthesis of compound (53) which contains the structural elements of a tetrathiafulvalene and of a quinodimethane. Thus treatment of the bis Grignard reagent of (50) with the 1,3-benzodithiolylium perchlorate (51) leads to (52) which is converted into (53) by subsequent treatment with trityl fluoroborate and triethyl-amine <80AG(E)204>. [Pg.822]

Benzodithiolylium perchlorate (75) with Grignard reagents affords 2-substituted 1,3-benzodithioles (76) which can be hydrolyzed very easily to the corresponding aldehydes (Scheme 17) <76JCS(P1)1886>. [Pg.619]

ALDEHYDES 1,3-Benzodithiolylium perchlorate. Bis(triphenylphosphlne)-copper tetiahydroborate. 5-Bromo-... [Pg.277]

KETONES 1,3-Benzodithiolylium perchlorate. Benzyl(chloro)bis(triphenyl-phosphine)palladium. Chlorobis-(cyclopentadienyl)hydridozirconium. Iron carbonyl. Manganese(ll) iodide. Silver acetate. Thionyl chloride. Tosylmethyl isocyanide. Tri-p-carbonylhexacarbonyldiiron. [Pg.583]

See other pages where 1.3- Benzodithiolylium perchlorate is mentioned: [Pg.546]    [Pg.546]    [Pg.546]    [Pg.546]    [Pg.843]    [Pg.546]    [Pg.546]    [Pg.258]    [Pg.843]    [Pg.546]    [Pg.546]    [Pg.546]    [Pg.546]    [Pg.546]    [Pg.546]    [Pg.843]    [Pg.844]    [Pg.546]    [Pg.546]    [Pg.258]    [Pg.843]    [Pg.844]    [Pg.546]    [Pg.546]    [Pg.842]    [Pg.842]   
See also in sourсe #XX -- [ Pg.34 ]



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