CAS: 7790-62-7; Potassium Pyrosulfate

专利信息

专利号:WO-0026177-A1
优先权日:1998-10-29
标 题 :Synthesis of ethyl bromopyruvate
发明人：LAPIN YURI A; REINEKE KARL E; KUNNEN KEVIN B; SANCHEZ IGNACIO H
权利人:GREAT LAKES CHEMICAL CORP
摘要:A process to manufacture ethyl bromopyruvate from ethyl pyruvate by reacting ethyl pyruvate with bromine chloride. The reaction may be carried out by contacting ethyl pyruvate with pre-formed bromine chloride or with bromine chloride generated in situ. Subsequent purification of the crude product mixture produces ethyl bromopyruvate in high purity.

专利号:CN-102036937-A
优先权日:2008-03-20
标题:Synthesis of 2′-halogenated biphenyl-4-yl intermediates of angiotensin II antagonists

专利号:US-6063569-A
优先权日:1995-06-07
标题:Methods for automated synthesis of PNA-DNA chimeras and compositions thereof

专利号:US-10066029-B2
优先权日:2013-07-15
标题:Uses of certain platinoid accumulating plants for use in organic chemical reactions
发明人：GRISON CLAUDE; ESCANDE VINCENT; BES CLEMENCE; RENARD BRICE-LOIC
权利人:CENTRE NAT RECH SCIENT; UNIV MONTPELLIER 2 SCIENCES ET TECHNIQUES; CENTRE NAT RECH SCIENT; UNIV MONTPELLIER 2 SCIENCES ET TECHNIQUES
摘要:A composition derived from the acid treatment of ashes obtained after heat treatment of selected plants or plant material is provided. The selected plants accumulate metal from the platinum group (platinoids). The compositions can be used to produce catalysts for performing various organic synthesis reactions.

专利号:JP-4257574-B2
优先权日:2000-10-10
标 题:Synthesis of R (+) α-lipoic acid

专利号:CN-102036937-B
优先权日:2008-03-20
标题:2' -halobiphenyl-4-yl intermediates for the synthesis of angiotensin II antagonists