CAS: 7722-86-3; Caro'S Acid

上下游产品

硫酸 Sulfuric Acid 7664-93-9

📜Potassium Hydrogensulfate置于水,Fluorine体系中,用 水 作为反应溶剂,化学反应生成 过氧单硫酸
参考文献:Bancroft,W. D.; Jones,N. C.,Transactions Of The American Electrochemical Society,1929,Vol. 55,P. 183-195
标题:Bancroft,W. D.; Jones,N. C.,Transactions Of The American Electrochemical Society,1929,Vol. 55,P. 183-195

专利信息

专利号:US-5936080-A
优先权日:1996-05-24
标题 :Compositions and methods for the synthesis of organophosphorus derivatives
发明人：STEC WOJCIECH J; WOZNIAK LUCYNA
权利人:GENTA INC; POLSKA AKADEMIA NAUK INSTYTUT
摘要:New organophosphorus mononucleoside derivatives, methods of their synthesis and methods for the synthesis of organophosphorus dinucleotide derivatives utilizing the organophosphorus mononucleosides are provided. Synthesized organophosphorus mononucleoside derivatives of the present invention are characterized by the formula; ##STR1## Organophosphorus dinucleoside derivatives prepared from the synthesis methods provided in the present invention are characterized by the formula; ##STR2##

专利号:US-7527712-B2
优先权日:2002-07-23
标 题 :Method for the continuous purification by distillation of the solvent methanol, used in the synthesis of propylene oxide
发明人：BASSLER PETER; GOEBBEL HANS-GEORG; TELES JOAQUIM HENRIQUE; RUDOLF PETER
权利人:BASF AG
摘要:Process for the continuously operated purification by distillation of the methanol used as solvent in the synthesis of propylene oxide by reaction of a hydroperoxide with propylene, with the methoxypropanols being separated off simultaneously, wherein the solvent mixture obtained in the synthesis is separated in a dividing wall column into a low-boiling fraction including methanol, an intermediate-boiling fraction containing the methoxypropanols as azeotrope with water and a high-boiling fraction including water and propylene glycol.

专利号:US-7332634-B2
优先权日:2002-07-23
标题:Method for the continuous purification by distillation of 1,2-propylene glycol that accumulates during the synthesis of propylene oxide without coupling products
发明人：BASSLER PETER; GOEBBEL HANS-GEORG; TELES JOAQUIM HENRIQUE; RUDOLF PETER
权利人:BASF AG
摘要:The invention relates to a continuously operated process for the purification by distillation of the 1,2-propylene glycol formed as by-product in the synthesis of propylene oxide, wherein the mixture formed in the synthesis which contains the 1,2-propylene glycol is separated in a dividing wall column into low-, intermediate- and high-boiling fractions and the 1,2-propylene glycol is taken off as intermediate boiler at the side offtake of the column.

专利号:US-5856465-A
优先权日:1996-05-24
标 题:Compositions and methods for the synthesis of chirally pure organophosphorus nucleoside derivatives
发明人：STEC WOJCIECH JACEK; WOZNIAK LUCYNA
权利人:POLSKA AKAD NAUK CENTRUM
摘要:Methods for the stereospecific synthesis of chirally pure organophosphorus dinucleotide derivatives and nucleoside monomer synthons used in their synthesis are provided. These methods allow for conversion of nucleoside intermediates of unchosen sense of P-chirality to nucleoside monomer synthons of chosen sense of P-chirality. Also provided are novel nucleoside intermediates useful in such methods.

专利号:US-10053406-B2
优先权日:2015-10-23
标题 :Synthesis of honokiol
发明人：JARACZ STANISLAV; KOZLOWSKI MARISA; EUN LEE YOUNG; KIM SUN MIN
权利人:COLGATE PALMOLIVE CO; UNIV PENNSYLVANIA
摘要:Disclosed herein are improved methods for the synthesis of honokiol, as well as methods for the synthesis of 3,3′-di-tert-butyl-5,5′-dimethyl-[1,1′-biphenyl]-2,4′-diol, 3′,5-dimethyl-[1,1′-biphenyl]-2,4′-diol, and 2,4′-dimethoxy-3′,5-dimethyl-1,1′-biphenyl, 3,3′,5,5′-tetra-tert-butyl-[1,1′-biphenyl]-2,4′-diol, and certain tetrasubstituted bisphenols, and uses therefor.

专利号:EP-0850248-B1
优先权日:1995-09-01
标 题 :Compositions and methods for the synthesis of organophosphorus derivatives
发明人：STEC WOJCIECH J; WOZNIAK LUCYNA
权利人:POLSKA AKAD NAUK CENTRUM
摘要:Methods for the stereospecific synthesis of chirally pure organophosphorus dinucleotide derivatives and nucleoside monomer synthons used in their synthesis are provided. These methods allow for conversion of nucleoside intermediates of unchosen sense of P-chirality to nucleoside monomer synthons of chosen sense of P-chirality. Also provided are novel nucleoside intermediates useful in such methods.