naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside>

Base Information

Chemical Name:naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside>
CAS No.:158694-51-0
Molecular Formula:C₃₇H₄₂O₁₈
Molecular Weight:774.73
Hs Code.:

Synonyms:naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside>

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside>

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Technology Process of naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside>

There total 4 articles about naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside> 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: 93.3%

: 105393-75-7
4',5,7-tris(trimethylsilyl)naringenin

: 158694-50-9
3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranosyl fluoride

: 158694-51-0
naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside>

Guidance literature:: With boron trifluoride diethyl etherate; In benzene; for 1h; Ambient temperature;
DOI:10.1271/bbb.58.1479

Reference yield:

: 79080-89-0
3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranosyl bromide

: 158694-51-0
naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside>

Guidance literature:: Multi-step reaction with 3 steps

1: 97.6 percent / aq. Ag₂CO₃ / acetone / 1 h / 0 °C

2: 89.7 percent / DAST / tetrahydrofuran / 1 h / Ambient temperature

3: 93.3 percent / BF₃*Et₂O / benzene / 1 h / Ambient temperature

With boron trifluoride diethyl etherate; 4,4'-diaminostilbene-2,2'-disulfonic acid; silver carbonate; In tetrahydrofuran; acetone; benzene;
DOI:10.1271/bbb.58.1479

Reference yield:

: 3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-L-rhamnopyranose

: 158694-51-0
naringenin 4'-O-<3,4-di-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside>

Guidance literature:: Multi-step reaction with 2 steps

1: 89.7 percent / DAST / tetrahydrofuran / 1 h / Ambient temperature

2: 93.3 percent / BF₃*Et₂O / benzene / 1 h / Ambient temperature

With boron trifluoride diethyl etherate; 4,4'-diaminostilbene-2,2'-disulfonic acid; In tetrahydrofuran; benzene;
DOI:10.1271/bbb.58.1479