some further derivatization of the hydroxyl groups of 3,4-dihydroxybenzaldehyde can be tolerated, for example, 3,4-methylenedioxy or 3,4-dimethoxy (Table 3.1, entries 160–162), but monomethoxy analogs were not accepted by the enzyme (Steinreiber, Fesko, Mayer, et al., 2007; Steinreiber, ...
Benzaldehyde Lyase Catalyzed Enantioselective Carboligation of Aromatic Aldehydes with Mono‐ and Dimethoxy Acetaldehyde. (O|¨),Dunkelmann P,Muller M.Benzaldehyde Lyase-Catalyzed Enantioselective Carboligation of Aromatic Aldehydes with Monoand Dimethoxy Acetaldehyde.Organic ... AS Demir,O Sesenoglu,P ...
Mu¨ller, "Benzaldehyde lyase-catalyzed enantioselective carboligation of aromatic aldehydes with mono- and dimethoxy acetalde- hyde," Organic Letters, vol. 5, no. 12, pp. 2047-2050, 2003.Demir, A.S. , Sesenoglu, O. , Dunkelmann, P. and Muller, M. ( 2003 ) Benzaldehyde lyase-...
2-methylanisole, 3-methylanisole, 4-methylanisole, 1,2-dimethoxy benzene, 1,3-dimethoxybenzene, 1,4-dimethoxybenzene, 2,3-dimethylanisole, 2,4-dimethylanisole, 2,5-dimethylanisole,2,6-dimethylanisole, 3,4-dimethylanisole, 3,5-dimethylanisole, 2-fluoro-anisole, and the like, for this purpose...
Chunping XieJiang LiLee RiethJason Alan SmithJohn D. AndersonShane M. WaybrightBrian M. BurkhartWalter A. ScrivensUSUS7262236 * Apr 26, 2004 Aug 28, 2007 Milliken & Company Acetal-based compositions
Benzaldehyde lyase from the Pseudomonas fluorescens catalyzes the reaction of aromatic aldehydes with methoxy and dimethoxy acetaldehyde and furnishes (R)-2-hydroxy-3-methoxy-1-arylpropan-1-one and (R)-2-hydroxy-3,3-dimethoxy-1-arylpropan-1-one in high yields and enantiomeric excess via acyloin...
US4154816 1976年10月14日 1979年5月15日 Naarden International N.V. Solid antiperspirant composition and process for its preparationUS4154816 * Oct 14, 1976 May 15, 1979 Naarden International N.V. Ethylene oxide-propylene oxide copolymer, dibenzaldehyde-monosorbitol acetal...