CAS: 112-47-0; 1,10-Decanediol

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癸烷置于cyp153A16体系中,化学反应 8.0H,反应生成1,10-癸二醇
参考文献:Regioselective ω-Hydroxylation Of Medium-Chain N-Alkanes And Primary Alcohols By Cyp153 Enzymes From Mycobacterium Marinum And Polaromonas Sp. Strain Js666
标题:Regioselective ω-Hydroxylation Of Medium-Chain N-Alkanes And Primary Alcohols By Cyp153 Enzymes From Mycobacterium Marinum And Polaromonas Sp. Strain Js666
摘要:饱和烃的氧官能化是基础和应用化学中的一个重要目标.生物催化剂如细胞色素p450酶可以以非常选择性的方式将氧引入多种分子中,这可以用于精细化学品和大宗化学品的合成.来自cyp153A亚家族的细胞色素p450酶被描述为具有高末端区域选择性的烷烃羟化酶.在这里,我们报告了由来自海洋分枝杆菌(cyp153A16)和极地单胞菌(cyp153A P. Sp.)的cyp153A酶催化的c5-c12烷烃和醇氧化反应的产物产率.对于所有反应,副产物的形成进行了详细描述.经过在大肠杆菌中克隆和表达后,纯化的单氧化酶的活性与变色龙还原蛋白(cama)和变色龙还原酶(camb)重新结合.尽管这两种酶系统都产生初级醇和α,ω-烷二醇,但它们对烷烃的氧化模式却有所不同.对于cyp153A P. Sp.,观测到主要的ω-羟化活性,而cyp153A16则具备催化ω-羟化和α,ω-二羟化反应的能力.
Doi:10.1039/c1Ob05565H

专利信息

专利号:WO-2023102600-A1
优先权日:2021-12-06
标题:Synthesis of amphiphilic block copolymers and polymeric nanofibers produced therefrom
发明人：ZETTERLUND PER B; ISHIZUKA FUMI; KIM HYUN JIN; CHATANI SHUNSUKE; NIINO HIROSHI
权利人:NEWSOUTH INNOVATIONS PTY LTD
摘要:The present disclosure relates to the field of synthesis of block copolymers, and polymeric nanofibers having a core-shell morphology produced therefrom. The present disclosure relates to the field of synthesis of block copolymers where one block is more hydrophobic than the other block and is a different composition. The disclosure also relates to uses of these polymeric nanofibers in various applications, such as reinforcing a polymeric matrix and for coatings applications.

专利号:WO-2013057110-A1
优先权日:2011-10-19
标 题:Method for the synthesis of citric acid esters
发明人：ALTENBACH HANS-JOSEF; LANGE KARSTEN; NANDI SUKHENDU; IHIZANE RACHID; JAKOB BERND; SCHNEIDER MANFRED
权利人:BERGISCHE UNI WUPPERTAL; ALTENBACH HANS-JOSEF; LANGE KARSTEN; NANDI SUKHENDU; IHIZANE RACHID; JAKOB BERND; SCHNEIDER MANFRED
摘要:The present invention discloses a targeted synthesis method for the synthesis of asymmetric monoesters and/or symmetrical diesters of citric acid through acidic esterification by using boric acid or a boronic acid as a catalyst. The boric/boronic acid simultaneously acts as a catalyst, as well as a 'protecting group' for the tertiary carboxylic acid, and therefore specifically only the asymmetric monoesters or symmetrical diesters are created.

专利号:US-5395992-A
优先权日:1993-02-06
标 题:Synthesis of diols, for use as intermediates for polymeric materials, by starting from terminal diolefins
发明人：RICCI MARCO; GEMENTI FRANCESCO; PANELLA FRANCESCO; QUERCI CECILIA; UNGARELLI RAFFAELE
权利人:ENICHEM SPA
摘要:Disclosed is the synthesis of terminal diols, which are organic intermediates used in order to produce polymeric materials, by starting from terminal diolefins, which synthesis is based on the oxidation of diolefins to yield diepoxides, in a double-phase aqueous-organic system with hydrogen peroxide and in the presence of catalysts soluble in the organic phase, followed by a reaction of reduction of the resulting diepoxides.

专利号:US-6171614-B1
优先权日:1996-10-15
标 题 :Synthesis of glycophospholipid and peptide-phospholipid conjugates and uses thereof
发明人：CHAIKOF ELLIOT L; SUN LIJUN
权利人:UNIV EMORY
摘要:The present invention provides glycophospholipid and peptide-phospholipid conjugates comprising a phospholipid moiety and a saccharide or peptide moiety joined by an ether linkage comprising a secondary or tertiary amine. The conjugate structure of the invention comprises a flexible spacer arm between the phospholipid and saccharide or peptide moieties which, being variable in length, serves to optimize saccharide or peptide bioactivity. This invention further provides a method for the synthesis of such conjugates comprising the step of reductive amination. The method is efficient, economical and provides a high yield of product. Glycophospholipid and peptide-phospholipid conjugates of the invention can be incorporated and, optionally, chemically polymerized in self-assembling systems such as membranes, bilayers, films, liposomes and the like, and find utility diagnostically and therapeutically in medical and immuno-biological applications.

专利号:US-2017267706-A1
优先权日:2014-08-19
标 题:Method for the synthesis of heterocyclic hydrogen phosphine oxide
发明人：BRUYNEEL FREDERIC; NOTTE PATRICK PIERRE
权利人:STRAITMARK HOLDING AG
摘要:A method for the synthesis of a heterocyclic hydrogen phosphine oxide, having the general formula: n n n n n n n n n n wherein:n nR is a aliphatic or aromatic divalent group optionally including one or more heteroatoms and optionally having one or more substituents andn nX and Y are independently selected from —O—, —C(O)O— and —NR′—n nwherein R′ is a monovalent group optionally having one or more heteroatoms including the steps of:n na) forming a reaction mixture by mixing a compound having the general formula HX—R—YH and tetraphosphorus hexaoxide; andn nb) recovering the resulting compound comprising the heterocyclic hydrogen phosphine oxide.

专利号:WO-2021137711-A1
优先权日:2019-12-31
标题 :Synthesis of polyesters in aqueous polymerization systems 'from solid to solid' via biocatalysis
发明人：JOAQUIM PINA DA FONSECA LUIS; CAROLINA DOLVITSCH PFLUCK ANA; POPOVIC CORREIA DE BARROS DRAGANA
权利人:INST SUPERIOR TECNICO
摘要:The present invention relates to a process for the synthesis of polyesters comprising reacting a dicarboxylic acid monomer with a dialcohol monomer, in an equimolar concentration in the range of 0.2 M to 1.0 M, in the presence of a biocatalyst, in an aqueous polymerization medium, at a temperature in the range of 25-45°C, the biocatalyst being in the form of an enzyme immobilized on a solid support. The present invention further provides a copolymer obtained by the invention process.