Titlebook: Aldol Reactions; Rainer Mahrwald Book 2009 Springer Science+Business Media B.V. 2009 Aldol Additions.Aldol Methodologies.Base.Enzymes.Lewi

gangrene

Introduction,n this field of organic chemistry, especially in the last 10 years, there is a need for giving an update and summarizing the existing differing aldol methodologies. This is of particular importance in the field of organocatalysed aldol addition.

舊石器時(shí)代

Magnesium Enolates,nolates in stereoselective aldol additions was reported by Solladie and coworkers.. Deprotonation of sulfinyl acetate with .-butylmagnesium bromide yielded aldol adducts with moderate to high enantioselectivities (Scheme 2.2.1).

Pathogen

Silver, Palladium and Platinum Lewis Acids,agisawa and coworkers developed an enantioselective Mukaiyama aldol approach based on the deployment of .-Tol-BINAP—AgF. Trimethoxysilyl enol ethers of ketones were reacted with non-enolizable aldehydes. The corresponding .-configured aldol adducts were isolated with excellent enantioselectivities (Scheme 3.1.5.1)..

換話題

PALL

Paradox

Miscellaneous Lewis Acids,By application of copper or tin Lewis acids in Mukaiyama aldol reactions mostly .-configured aldol adducts of enolsilanes, pyruvates and glyoxylates electrophiles were detected. In contrast to that scandium complexes proved to be effective catalysts in .-selective aldol additions of enolsilanes and ethylglyoxylate (Scheme 3.1.7.1)..

grandiose

Undergraduate Texts in Computer Sciencen this field of organic chemistry, especially in the last 10 years, there is a need for giving an update and summarizing the existing differing aldol methodologies. This is of particular importance in the field of organocatalysed aldol addition.

PHAG

induct

施魔法