📜1,4-Bis[(2-Propenyloxy)Methyl]Cyclohexane置于sodium Silicate,双氧水体系中,用 甲醇,水,乙腈 用作溶剂,化学反应 11.0H,以85.5%的收率获得1,4-双[(缩水甘油氧)甲基]环己烷 参考文献:Method For Producing Epoxy Compound By Oxidation 标题:Method For Producing Epoxy Compound By Oxidation
专利号:US-9617372-B2 优先权日:2012-10-24 标 题 :Sulphur-comprising polyaromatic polyamine that can be used in the synthesis of polyurea 发明人:FEDURCO MILAN; RIBEZZO MARCO 权利人:MICHELIN & CIE; MICHELIN RECH TECH 摘要:A sulphur-comprising polyaromatic polyamine compound can be used as a monomer or prepolymer, when n is different from zero, in the synthesis of polyurea. The compound corresponds to the formula (I):n nH 2 N—Ar 1 —NH—CH 2 —CH(OH)—(CH 2 ) m —O—Z 1 —O—(CH 2 ) m —CH(OH)—CH 2 —[X] n —HN—Ar 2 —NH 2 n nin which X represents the string:n n—HN—Ar 3 —NH—(CH 2 )—CH(OH)—(CH 2 ) m —O—Z 2 —O—(CH 2 ) m —CH(OH)—(CH 2 )—n nand in which n represents an integer equal to zero or different from zero; m, which are identical or different, represent an integer within a range from 1 to 10; Z 1 and Z 2 , which are identical or different, represent a divalent bonding group comprising from 1 to 30 carbon atoms; and Ar 1 , Ar 2 and Ar 3 , which are identical or different, each represent a phenylene group, at least one of these phenylene groups bearing one, two, three or four groups of formula —S x —R in which “xâ€? is an integer from 1 to 8 and R represents hydrogen or a hydrocarbon group which can comprise a heteroatom and which comprises from 1 to 10 carbon atoms.
专利号:US-2015274878-A1 优先权日:2012-10-24 标 题 :Sulphur-comprising polyaromatic polyamine that can be used in the synthesis of polyurea
专利号:EP-2912014-B1 优先权日:2012-10-24 标题 :Sulphuretted polyaromatic polyamine that can be used in the synthesis of polyurea
专利号:EP-2912014-A1 优先权日:2012-10-24 标题:Sulphuretted polyaromatic polyamine that can be used in the synthesis of polyurea
专利号:WO-2014063968-A1 优先权日:2012-10-24 标题 :Sulphuretted polyaromatic polyamine that can be used in the synthesis of polyurea
专利号:EP-3397671-B1 优先权日:2015-12-11 标题 :Novel polyamines, synthesis process thereof and use of same for the selective elimination of h2s from a gaseous effluent comprising co2