Methyl 2,2-dihalocarboxylates add easily to carbonyl compounds in fair to good yields through the intermediate formation of 2-haloester enolates; the reaction is promoted by zinc, following a ''Barbier'' type procedure
Highly reactive zinc was prepared by the lithium naphthalenide reduction of zinc halides. This highl...
The insertion of zinc metal into primary alkyl chlorides, bromides, phosphates and sulfonates in a p...
An efficient one-pot preparation of α,β-unsaturated-γ-keto esters and amides has been developed. A z...
Methyl 2,2-dihalocarboxylates add easily to carbonyl compounds in fair to good yields through the in...
Secondary and tertiary alkylzinc bromides can be generated from the direct oxidative addition of Rie...
Organozinc and copper derivatives are useful reagents in organic synthesis. Because of the high func...
Zinc metal mediated simple and efficient alkylation of cyclic secondary amines e.g., piperazines and...
The zinc–mediated aqueous Barbier–Grignard reaction of cyclic allylic bromide substrates w...
The methods described herein deal with the problem of precluding protection/deprotection and functio...
Methyl 2,2-dichloro or 2-bromo-2-chloro carboxylates were obtained in excellent yields by oxidation-...
Synthesis of thiol esters from acyl chlorides and thiols in the presence of activated zinc is descri...
A straightforward synthesis of propargyl alcohols from alkynyl iodides and carbonyl compounds using ...
The chloroallyl zinc reagent generated insitu by deprotonation of allyl chloride in the presence of ...
The presence of promoted Schlenk equilibria for organozinc halide species has been explicitly demons...
International audienceThe formation of alkylidenezinc carbenoids by 1,4-addition/carbozincation of d...
Highly reactive zinc was prepared by the lithium naphthalenide reduction of zinc halides. This highl...
The insertion of zinc metal into primary alkyl chlorides, bromides, phosphates and sulfonates in a p...
An efficient one-pot preparation of α,β-unsaturated-γ-keto esters and amides has been developed. A z...
Methyl 2,2-dihalocarboxylates add easily to carbonyl compounds in fair to good yields through the in...
Secondary and tertiary alkylzinc bromides can be generated from the direct oxidative addition of Rie...
Organozinc and copper derivatives are useful reagents in organic synthesis. Because of the high func...
Zinc metal mediated simple and efficient alkylation of cyclic secondary amines e.g., piperazines and...
The zinc–mediated aqueous Barbier–Grignard reaction of cyclic allylic bromide substrates w...
The methods described herein deal with the problem of precluding protection/deprotection and functio...
Methyl 2,2-dichloro or 2-bromo-2-chloro carboxylates were obtained in excellent yields by oxidation-...
Synthesis of thiol esters from acyl chlorides and thiols in the presence of activated zinc is descri...
A straightforward synthesis of propargyl alcohols from alkynyl iodides and carbonyl compounds using ...
The chloroallyl zinc reagent generated insitu by deprotonation of allyl chloride in the presence of ...
The presence of promoted Schlenk equilibria for organozinc halide species has been explicitly demons...
International audienceThe formation of alkylidenezinc carbenoids by 1,4-addition/carbozincation of d...
Highly reactive zinc was prepared by the lithium naphthalenide reduction of zinc halides. This highl...
The insertion of zinc metal into primary alkyl chlorides, bromides, phosphates and sulfonates in a p...
An efficient one-pot preparation of α,β-unsaturated-γ-keto esters and amides has been developed. A z...
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