The infrared and Raman spectra of methyl propynoate and dimethyl 1,4-butynedioate have been recorded on the liquid phase and the infrared spectra of both compounds have been recorded on the solid phase. A vibrational assignment has been proposed for dimethyl 1,4-butynedioate based on the ...
Synonyms:METHYL PROPIOLATE;METHYL PROPYNOATE;METHYL ACETYLENECARBOXYLATE;PROPARGYLIC ACID METHYL ESTER;PROPIOLIC ACID METHYL ESTER;PROPYNOIC ACID, METHYL ESTER;Acetylenecarboxylic acid methyl ester;acetylenecarboxylicacidmethylester CAS:922-67-8 MF:C4H4O2 ...
英文别名: Methyl propiolate,(Propiolic acid methyl ester); Methyl acetylenecarboxylate; Propiolic acid methyl ester; Methypropiolate; methyl prop-2-ynoate; Propynoic acid methyl ester CAS号:922-67-8 EINECS号:213-083-5 分子式:C4H4O2 分子量:84.0734 InChI:InChI=1/C4H4O2/c1-3-4(5)6-2/h...
ChemInform Abstract: Amine‐Catalyzed Ring Opening of (2 + 2) Cycloadducts Derived from Enamines of Cyclic Ketones and Methyl Propynoate.pyrrole derivativesrearrangementsThe title enamine (I) reacts with the alkyne (II) to give the (2 + 2) cycloadduct (III) which undergoes ring-opening ...
Synthesis of some dinuclear Fe and Ru complexes containing an 8e donating α-diimine ligand and μ2-bridging alkyne; crystal structure of (σ,σ-N,N′,η2,η2-C N,C N′-1,4-diisopropyl-1,4-diaza-1,3-butadiene)(μ2-methyl propynoate) te... Reaction of Fe 2(CO) 6(i-Pr-...
Other polysubstituted 5-vinyl-2H-pyran-2-ones arise in moderate-to-good yields from palladium(II)-mediated reaction of enynoates with electron-deficient alkenes via a selective 6-endo cyclization and alkenylation processes (15OL1636). A range of indole-fused 2H-pyran-2-ones result from the...
英文别名 Methyl 3-(4-methoxyphenyl)propiolate | 7515-17-5 | Methyl 3-(4-methoxyphenyl)prop-2-ynoate | methyl3-(4-methoxyphenyl)propiolate | SCHEMBL17845127 | DTXSID20466482 | Methyl 3-(4-methoxyphenyl)propalate | MFCD13191991 | methyl 3-(4-methoxyphenyl)propynoate | AKOS013859695 | A...
methyl 3-(3,5-dichlorophenyl)prop-2-ynoate化学性质 沸点: 327.0±32.0 °C(Predicted) 密度: 1.39±0.1 g/cm3(Predicted) 安全信息 methyl 3-(3,5-dichlorophenyl)prop-2-ynoate性质、用途与生产工艺 methyl 3-(3,5-dichlorophenyl)prop-2-ynoate上下游产品信息 ...
分子式 C7H9NO2 分子量 139.152 闪点 62.7±22.6 °C 精确质量 139.063324 LogP 0.79 蒸汽压 0.9±0.3 mmHg at 25°C 折射率 1.516 英文别名 Methyl 3-(2-methyl-1-aziridinyl)-2-propynoate 2-Propynoic acid, 3-(2-methyl-1-aziridinyl)-, methyl ester 暂无...
常用名methyl 4-prop-2-ynoxybut-2-ynoate英文名methyl 4-prop-2-ynoxybut-2-ynoate CAS号211561-85-2分子量152.14700 密度N/A沸点N/A 分子式C8H8O3熔点N/A MSDSN/A闪点N/A methyl 4-prop-2-ynoxybut-2-ynoate名称 英文名methyl 4-prop-2-ynoxybut-2-ynoate ...