The synthesis of some 2-substituted pent-1-en-4-ynes via an SN1 reaction is described. Using dicobalt octacarbonyl as protecting group, selective bromination of 1,5-diphenylpent-1-en-4-yne is achieved.doi:10.1080/00397918608078779Siegfried E. Drewes...
Pent-4-en-1-yne को IUPAC के अनुसार सही कीजिए ? 02:57 5-Ethyl-2-methylhexa-1,5-diene को IUPAC के अनुसार सही कीजिए ? 04:37 tert-Pentylethyne को IUPAC के अनुसा...
常用名3-戊烯-1-炔(异构体混合物)英文名3-Penten-1-yne CAS号2206-23-7分子量66.10110 密度0.747g/cm3沸点36.1ºC at 760mmHg 分子式C5H6熔点N/A MSDSN/A闪点N/A 产品性质 图谱 目录: 名称 物理化学性质 合成路线 上下游产品 英文别名
1897170-53-4 [pent-2-en-4-ynenitrile]化源网提供pent-2-en-4-ynenitrileCAS号13086-68-5,pent-2-en-4-ynenitrileMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询pent-2-en-4-ynenitrile上化源网,专业又轻松。>>移动MIP版:pent-2-en-4-ynenitrile...
Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Rajasthan Board, MP Board, Telangana Board etc ...
pent-2-yne-1,4-diol (CAS 927-57-1) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
美国剑桥CIL同位素标记&氘代试剂之-(E)-5-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-pent-4-en-2-ynenitrile,货号:MI-14055((E)-5-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-pent-4-en-2-ynenitrile) 详情介绍: (E)-5-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-pent-4-en-2-ynenitrile ...
1975. A novel preparation of 1-acetoxy- cis -pent-2-en-4-yne: A new synthetic route to cis -dehydromatricaria ester. Agric. Biol. Chem. 39:911–912.Kobayashi, A., Y. Shibata, and K. Yamashita: A Novel Preparation of 1-Acetoxy- cw-pent-2-en-4-yne: A New Synthetic Route to ...
(3E)-3-戊烯-1-炔 更多供应商 深圳振强生物技术有限公司 联系电话: 0755-0755-66853366 13670046396 产品介绍: 英文名称:(E)-pent-3-en-1-yne CAS:2004-69-5 纯度:95% HPLC 包装信息:10mg;25mg;50mg;100mg 备注:品牌:QCS;货号:RG-A260128;可提供COA、氢谱、质谱、液相 ...
英文名1-ethylsulfanyl-pent-1-en-3-yne 英文别名更多 1-ethylsulfanyl-pent-1-en-3-yne物理化学性质 分子式C7H10S 分子量126.21900 精确质量126.05000 PSA25.30000 LogP2.27650 1-ethylsulfanyl-pent-1-en-3-yne英文别名 5-Aethylthio-penten-(4)-in-(2)...