3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone

Base Information

Chemical Name:3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone
CAS No.:76799-50-3
Molecular Formula:C₂₃H₂₄O₉
Molecular Weight:444.438
Hs Code.:

Synonyms:3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone

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Chemical Property of 3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone

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Technology Process of 3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone

There total 3 articles about 3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone 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:

: 520-33-2,41001-90-5,69097-99-0
(S)-2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone

: 76799-49-0
ethyl 4-iodo-3-methoxycrotonate

: 76799-50-3
3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 134.4h;
DOI:10.1021/jm00136a011

Reference yield:

: 142274-06-4,13211-09-1
ethyl (E)-4-chloro-3-methoxy-2-butenoate

: 76799-50-3
3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / NaI / acetone / 20 h / Ambient temperature

2: K₂CO₃ / dimethylformamide / 134.4 h / 0 - 20 °C

With potassium carbonate; sodium iodide; In N,N-dimethyl-formamide; acetone;
DOI:10.1021/jm00136a011

Reference yield:

: 638-07-3
ethyl (2-chloroaceto)acetate

: 76799-50-3
3',5-dihydroxy-4'-methoxy-7-(2-methoxy-3-carbethoxyprop-2-enyloxy)flavanone

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) amberlyst 15 resin / 1.) overnight, 2.) 190 deg C, 1 h

2: 100 percent / NaI / acetone / 20 h / Ambient temperature

3: K₂CO₃ / dimethylformamide / 134.4 h / 0 - 20 °C

With Amberlyst 15 resin; potassium carbonate; sodium iodide; In N,N-dimethyl-formamide; acetone;
DOI:10.1021/jm00136a011