CAS: 10361-91-8; Ytterbium(Iii) Chloride

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CAS号54761-04-5 三氟甲磺酸镱 | CAS号114363-84-7 ytterbium(III) ... | CAS号67168-39-2 Yb(PDTA)(1-) | CAS号10025-76-0 氯化铕(III) | CAS号7647-01-0 盐酸

📜Ytterbium(III) Triflate 反应生成氯化镱(III)
参考文献:M/'Ethode De Préparation De Sels Anhydres De Lanthanides Pour La Polarographie En Solvants Non Aqueux Aprotiques
标题:M/'Ethode De Préparation De Sels Anhydres De Lanthanides Pour La Polarographie En Solvants Non Aqueux Aprotiques
摘要:
Doi:10.1016/s0003-2670(01)85482-9

专利信息

专利号:US-11926589-B2
优先权日:2019-07-09
标 题 :Process for the synthesis of non-racemic cyclohexenes
发明人：REISMAN SARAH; ROMBOLA MICHAEL; LADD CAROLYN L; MCLAUGHLIN MARTIN JOHN; ZUEND STEPHAN; GOETZ ROLAND
权利人:BASF CORP; CALIFORNIA INST OF TECHN
摘要:This invention relates to a process for the synthesis of a non-racemic cyclohexene compound of formula (I) by a Diels-Alder reaction of a compound of formula (II) with a compound of formula (III) wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and Y have the meanings as defined in the description in the presence of a catalyst comprising at least one m-valent metal cation M m+ wherein the metal M is selected from Scandium (Sc), Yttrium (Y), Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), Samarium (Sm), Europium (Eu), Gadolinium 15 (Gd), Terbium (Tb), Dysprosium (Dy), Holmium (Ho), Erbium (Er), Thulium (Tm), Ytterbium (Yb), Lutetium (Lu), Gallium (Ga) and Indium (In), and m is an integer of 1, 2 or 3, and a chiral ligand of the formula (IV) wherein R 10a , R 10b , R 10c , R 10d , R 10a′ , R 10b′ , R 10c′ , R 10d′ , Z and Z′ have the meanings as defined in the description.

专利号:US-11607677-B2
优先权日:2017-10-30
标 题:Homogeneous and reusable superacid polymer catalyst useful for the synthesis of 5-hydroxymethylfurfural from glucose
发明人：ALBA RUBIO ANA C; COLEMAN MARIA R; KALIDINDI SUBHASH; JOSHI ANUP S; OMODOLOR IBEH S
权利人:UNIV TOLEDO; TJIE UNIV OF TOLEDO
摘要:A superacid polymeric catalyst having both Lewis acidity and Brønsted acidity is described, along with methods of making and methods of using the same.

专利号:WO-9955664-A1
优先权日:1998-04-24
标 题 :Preparation of carbocyclic compounds
发明人：BECKER MARK W; CHAPMAN HARLAN H; KELLY DAPHNE E; KENT KENNETH M; LEW WILLARD; LOUIE MICHAEL S; MCGEE LAWRENCE R; PRISBE ERNEST J; POSTICH MICHAEL J; ROHLOFF JOHN C; SCHULTZE LISA M; YU RICHARD H; ZHANG LIJUN
权利人:GILEAD SCIENCES INC; BECKER MARK W; CHAPMAN HARLAN H; KELLY DAPHNE E; KENT KENNETH M; LEW WILLARD; LOUIE MICHAEL S; MCGEE LAWRENCE R; PRISBE ERNEST J; POSTICH MICHAEL J; ROHLOFF JOHN C; SCHULTZE LISA M; YU RICHARD H; ZHANG LIJUN
摘要:The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.

专利号:US-6518438-B2
优先权日:1996-08-23
标题:Preparation of cyclohexene carboxylate derivatives
发明人：KENT KENNETH M; KIM CHOUNG U; MCGEE LAWRENCE R; MUNGER JOHN D; PRISBE ERNEST J; POSTICH MICHAEL J; ROHLOFF JOHN C; KELLY DAPHNE E; WILLIAMS MATTHEW A; ZHANG LIJUN
权利人:GILEAD SCIENCES INC
摘要:The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.

专利号:US-5886213-A
优先权日:1997-08-22
标题:Preparation of carbocyclic compounds
发明人：KENT KENNETH M; KIM CHOUNG U; MCGEE LAWRENCE R; MUNGER JOHN D; PRISBE ERNEST J; POSTICH MICHAEL J; ROHLOFF JOHN C; KELLY DAPHNE E; WILLIAMS MATTHEW A; ZHANG LIJUN
权利人:GILEAD SCIENCES INC
摘要:The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.

专利号:EP-0920410-B1
优先权日:1996-08-23
标 题 :Preparation of cyclohexene carboxylate derivatives
发明人：KENT KENNETH M; KIM CHOUNG U; MCGEE LAWRENCE R; MUNGER JOHN D; PRISBE ERNEST J; POSTICH MICHAEL J; ROHLOFF JOHN C; KELLY DAPHNE E; WILLIAMS MATTHEW A; ZHANG LIJUN
权利人:GILEAD SCIENCES INC
摘要:The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates such as those having formulas (I)-(IV), such as those having formulas (I)-(IV), useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.