CAS: 4548-78-1; Magnesium, Bromo(3-Methylbutyl)-

上下游产品

i-pentyl bromide magnesium 3-methylbutylzinc chloride 1,11-dibromoundecane5-methyl-1-hexanol diisopentyl-phenyl-carbinol 1-amino-3-methylbutane 2,8-Dimethyl-5-hydroxynonane

专利信息

专利号:US-8207337-B2
优先权日:2007-01-29
标 题:Reagent for organic synthesis reaction containing organic triol borate salt
发明人：MIYAURA NORIO; YAMAMOTO YASUNORI
权利人:MIYAURA NORIO; YAMAMOTO YASUNORI; WAKO PURE CHEM IND LTD
摘要:[Problem] n To provide an organoboron compound-containing reagent for organic synthesis reactions which undergoes no trimerization with dehydration, does not necessitate activation with a base, and is stable and highly active. n [Means for Solving Problems] n The reagent for organic synthesis reactions contains an organic triol borate salt represented by any of the general formulae (I) to (III) and general formula (XVI): (wherein R 1 represents alkyl, alkenyl, etc.; R 2 represents optionally substituted alkyl, alkenyl, alkynyl, etc. or represents hydrogen; m + represents an alkaline metal ion, phosphonium ion, or given ammonium ion; M 2+ represents an alkaline earth metal; X represents halogen or alkoxide; Y represents an alkali metal ion, etc.; A represents optionally substituted methylene; and n represents an integer).

专利号:US-2009306392-A1
优先权日:2007-10-19
标题 :Gsm intermediates
发明人：HO CHIH YUNG
权利人:HO CHIH YUNG
摘要:The present invention relates the use of compounds having the general Formula I, wherein the definitions or R 1 and R 2 are provided in the specification. Said compounds of Formula I are useful for the synthesis of a variety of γ-secretase modulators, which are in turn useful for the treatment of diseases associated with γ-secretase activity, including Alzheimer's disease.

专利号:JP-S5874623-A
优先权日:1981-10-02
标 题:Method for producing optically active intermediate for side chain synthesis of (R,R,R)-α-tocopherol

专利号:EP-0076448-A1
优先权日:1981-10-02
标题:Optically active components for the synthesis of the side chain of (R,R,R)-alpha-tocopherol and process for their preparation

专利号:CA-1191157-A
优先权日:1981-10-02
标 题:Synthesis of (2r,6r)-1-chloro-2,6,10-trimethyl- urdicane

专利号:EP-0076448-B1
优先权日:1981-10-02
标题:Optically active components for the synthesis of the side chain of (r,r,r)-alpha-tocopherol and process for their preparation