dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate

Base Information

Chemical Name:dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate
CAS No.:945486-19-1
Molecular Formula:C₂₂H₁₆O₆
Molecular Weight:376.365
Hs Code.:

Synonyms:dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate

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Chemical Property of dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate

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Technology Process of dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate

There total 2 articles about dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 74.0%

: 98-88-4
benzoyl chloride

: 922-67-8
propynoic acid methyl ester

: 945486-19-1
dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃; for 6h;
DOI:10.1021/jo070764y

Reference yield: 10.0%

: 98-88-4
benzoyl chloride

: 922-67-8
propynoic acid methyl ester

: 945486-19-1
dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate

: 41158-32-1
methyl 4-oxo-4-phenylbut-2-ynoate

Guidance literature:: propynoic acid methyl ester; With n-butyllithium; In tetrahydrofuran; at -90 ℃; for 0.166667h;

benzoyl chloride; In tetrahydrofuran; at -90 ℃; for 0.25h; Further stages.;
DOI:10.1021/jo070764y

Reference yield: 92.0%

: 945486-19-1
dimethyl 4-(benzoyloxy)-4-phenylhepta-2,5-diynedioate

: 60-34-4
methylhydrazine

: 1225387-00-7
2-methoxy-1-(3-(2-methoxy-2-oxoethyl)-1-methyl-4-phenyl-1H-pyrazol-5-yl)-2-oxoethyl benzoate

Guidance literature:: In tert-butyl alcohol; at 100 ℃; for 0.5h; regioselective reaction; Microwave irradiation; Inert atmosphere;
DOI:10.1002/chem.200903577