相似化合物
122-91-8 104-21-2 1515-81-7物理性质
- 沸点254.8 °C at 760mmHg
- 闪点113°C
- 密度1.108g/cm3
- PSA:35.53
- LogP:1.3682
- 折射率n20/D 1.523(文献)
- 蒸汽压6.159Pa at 25°C
- 溶解性2.679g/L at 25°C
- 外观形态无色液体
- 储存条件室温,干燥环境
- 产品应用甲酸茴香酯(122-91-8)用途:GB 2760―1996允许使用的食用香料.已在烘烤食品,饮料,糖果,日用化学品中广为应用.
- 性质描述甲酸茴香酯(122-91-8)性状:无色液体.还有水果味道.具有甜紫,花香,丁香香气.在圆醋栗,香荚兰和黑加仑有此成分存在.不溶于水,甘油,丙二醇,溶于乙醇,有机溶剂和油类.规格:闪点2127°F,酸值<3.0.70%的乙醇可溶3份;含量最小90%;d25251.138~1.142;n20D1.5220~1.5240.
欧盟法规
REACH注册ECHA物质C&L通报REACH预注册上下游产品
formamide 4-Methoxybenzyl alcohol formic acid 4-formyloxy-1-[1'-(4-methoxybenzyloxy)propan-3'-yl]azetidin-2-one 6-phenyl-3a,4-dihydro-1H-cyclopenta[c]furan-5(3H)-one methanol 4,4'-dimethoxydibenzyl ether 4-Methoxybenzyl alcohol 合成工艺路线路线简述
- 合成目标产物 Anisyl Formate 主要起始原料 Desoxyanisoin And Ethanol
- (文献来源)合成步骤主要原料 Desoxyanisoin 和 Ethanol
📜1-[1'-(4-Methoxybenzyloxy)Propan-3'-Yl]-4-Vinyloxyazetidin-2-One置于三氟化硼乙醚,臭氧体系中,化学反应生成甲酸茴香酯
参考文献:β-内酰胺环通过4-乙烯基氧基取代基的亲核取代功能化
标题:β-内酰胺环通过4-乙烯基氧基取代基的亲核取代功能化
摘要:在路易斯酸催化剂的存在下,氮杂环丁烷-2-酮的c-4处的乙烯基氧基很容易被亲核试剂置换.
Doi:10.1016/s0040-4039(98)02516-7
海关参考信息
- 2902300000-甲苯
2906210000-苄醇
2912110000-甲醛
2915110000-甲酸 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:WO-9312076-A1
优先权日:1991-12-13
标题:Reagents for automated synthesis of peptide analogs
发明人:WEBB THOMAS ROY
权利人:CORVAS INT INC
摘要:Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided.
专利号:US-7230101-B1
优先权日:2002-08-28
标 题:Synthesis of methotrexate-containing heterodimeric molecules
发明人:MURTHI KRISHNA K; SMITH CHASE C
权利人:GPC BIOTECH INC
摘要:The present invention relates to novel compositions of methotrexate-containing heterodimeric probe molecules, also known as chemical inducers of dimerization (CID), useful in three-hybrid assays. The invention further relates to synthesis of said compositions and their intermediates. Another aspect of the invention is a method for using the heterodimeric probe molecules described herein in drug screens to identify potential protein targets to a given ligand, optimize protein-ligand interactions, or identify potential ligands for a given protein target. In certain embodiments, the invention contemplates the synthesis of the following methotrexate-containing heterodimeric probe:
专利号:US-5283293-A
优先权日:1990-12-14
标 题:Reagents for automated synthesis of peptide analogs
发明人:WEBB THOMAS R
权利人:CORVAS INC
摘要:Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided.
专利号:US-11542269-B2
优先权日:2018-01-03
标 题:Prins reaction and compounds useful in the synthesis of halichondrin macrolides and analogs thereof
发明人:CHOI HYEONG-WOOK; FANG FRANCIS G
权利人:EISAI R&D MAN CO LTD
摘要:The invention provides methods utilizing Prins reaction in the preparation of compounds that may be useful as intermediates in the synthesis of halichondrin macrolides and analogs thereof. The invention also provides compounds that may be useful as intermediates in the synthesis of a halichondrin macrolides and methods for preparing the same.
专利号:WO-9518232-A1
优先权日:1993-12-24
标题 :Enzymatic method for synthesis of o-glycosylated amino acid or peptide or derivatives thereof
发明人:NILSSON KURT
权利人:NILSSON KURT
摘要:Present invention describes a method for synthesis of O-glycosylated amino acid or peptide or derivatives thereof, characterized by the use of a glycosyl donor which is a monosaccharide in pyranose or furanose form or which is an oligosaccharide, and by the use of an acceptor which is a hydroxyl group containing amino acid or peptide derivative which has been modified in its N-terminal α-amino group and in which the C-terminal carboxyl group is non-modified, employing an exo- or an endoglycosidase (EC 3.2) as catalyst in an equilibrium reaction and that the product is isolated from the reaction mixture or is used directly or after partial or complete isolation in a continued synthesis with chemical methods or with enzymatic methods.
专利号:US-5367072-A
优先权日:1990-12-14
标 题 :Reagents for automated synthesis of peptide analogs
发明人:WEBB THOMAS R
权利人:CORVAS INT INC
摘要:Reagents suitable for synthesis of peptide analogs using automated peptide synthesis and procedures for synthesis of peptide analogs are provided.