Alpha-hydroxyketone acetals of the formula: wherein Ar represents an aromatic group, R represents a hydrogen atom or a saturated aliphatic group, or Ar and R' form a condensed ring together with the carbon atom to which they are bonded, and R and R independently represent alkyl groups or ...
Nom chimique Difunctional alpha hydroxy ketone CAS No.71868-15-0 Formule moléculaireC20H22O5 Masse moléculaire342.4 PSA83.83000 LogP3.38610 PubChemID20262752 Synonymes1,1’-[Oxybis(4,1-phenylene)]bis(2-hydroxy-2-methyl-1-propanone); 1,1′-(Oxydi-4,1-phenylene)bis[2-hydroxy-2-methyl-...
公开/公告日期: 1991-02-19 申请(专利权)人: BP CHEM INTERNATL LTD 发明人: BP Gureishii 摘要: PURPOSE: To produce corresponding alcohols in a high selectivity by hydrogenating α-hydroxy ketones, especially dihydroxy acetone, in a liquid phase in the presence of a carboxylic acid.收藏...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook alpha-linolenic acid Thesaurus Medical Acronyms Encyclopedia Wikipedia n (Elements & Compounds) another name forlinolenic acid Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publ...
The present invention is to a method for the preparation of α - hydroxyketone directed. The present method operates enzymatically and allows the desired compounds in to obtain high enantiomer concentrations.The present invention also provides a correspondingly modified whole cell catalyst, and its use...
[Difunctional alpha hydroxy ketone]化源网提供Difunctional alpha hydroxy ketoneCAS号71868-15-0,Difunctional alpha hydroxy ketoneMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询Difunctional alpha hydroxy keton
1,Quick details for Difunctional alpha hydroxy ketone Product name Difunctional alpha hydroxy ketone CAS 71868-15-0 Molecular Formula C20H22O5 Molecular weight 342.39 Apperance White powder purity 99% 2.Useage for Difunctional alpha hydroxy ketoneorganic intermediate 3 .storage for Difunctional a...
Product Name Good Quality Difunctional alpha hydroxy ketone / KIP 160 / CAS 71868-15-0 CAS NO. 71868-15-0 Appearance White Powder Purity 99% Boiling Point 514.2±45.0 °C Storage Sealed in dry,Room Temperature Molecular structure Application Photoinitiator Usage D...
US5942290 1997年8月21日 1999年8月24日 Ciba Specialty Chemicals Corporation Molecular complex of a mono-, bis- or triacylphosphine oxide associated with an alpha-hydroxy ketone in crystalline form by way of hydrogen bonding; photographic production of relief images...
Examples of suitable cografting comonomers include the following monomers: vinyl acetate, methylene valerolactone, hexyl vinyl ether, methyl vinyl ketone, acrolein, styrene, alpha-methyl styrene, para-methyl styrene, acrylamide, methacrylamide, N,N-dimethyl- acrylamide, acrylonitrile, methacrylonitrile, me...