(S)-5-{(S)-[2,4-Dimethoxy-5-(3-methoxy-propyl)-phenyl]-methoxy-methyl}-2,2,4,4-tetramethyl-[1,3]dioxolane

Base Information

Chemical Name:(S)-5-{(S)-[2,4-Dimethoxy-5-(3-methoxy-propyl)-phenyl]-methoxy-methyl}-2,2,4,4-tetramethyl-[1,3]dioxolane
CAS No.:83156-20-1
Molecular Formula:C₂₁H₃₄O₆
Molecular Weight:382.497
Hs Code.:

Synonyms:

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Chemical Property of (S)-5-{(S)-[2,4-Dimethoxy-5-(3-methoxy-propyl)-phenyl]-methoxy-methyl}-2,2,4,4-tetramethyl-[1,3]dioxolane

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Technology Process of (S)-5-{(S)-[2,4-Dimethoxy-5-(3-methoxy-propyl)-phenyl]-methoxy-methyl}-2,2,4,4-tetramethyl-[1,3]dioxolane

There total 11 articles about (S)-5-{(S)-[2,4-Dimethoxy-5-(3-methoxy-propyl)-phenyl]-methoxy-methyl}-2,2,4,4-tetramethyl-[1,3]dioxolane 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:

: 531-59-9
7-methoxycoumarin

: 83156-20-1
(S)-5-{(S)-[2,4-Dimethoxy-5-(3-methoxy-propyl)-phenyl]-methoxy-methyl}-2,2,4,4-tetramethyl-[1,3]dioxolane

Guidance literature:: Multi-step reaction with 8 steps

1: 6 g / LiAlH₄ / diethyl ether / 1.) reflux, 1 h, 2.) room temp., overnight

2: 4.5 g / diethyl ether; methanol

3: 4.5 g / hydrogen / PtO₂ / ethanol

4: 2.5 g / Ag₂O / 1 h / Heating

5: 3 g / Br₂ / CHCl₃

6: 530 mg / n-butyllithium / diethyl ether; hexane / 1.) room temp., 1 h, 2.) reflux, 30 min

7: 310 mg / LiAlH₄ / diethyl ether / 2 h / Ambient temperature

8: 230 mg / Ag₂O / 1 h / Heating

With lithium aluminium tetrahydride; n-butyllithium; hydrogen; bromine; silver(l) oxide; platinum(IV) oxide; In methanol; diethyl ether; ethanol; hexane; chloroform;
DOI:10.1248/cpb.30.2036

Reference yield:

: 300767-53-7
2-[(Z)-3-hydroxy-1-propenyl]-5-methoxyphenol

: 83156-20-1
(S)-5-{(S)-[2,4-Dimethoxy-5-(3-methoxy-propyl)-phenyl]-methoxy-methyl}-2,2,4,4-tetramethyl-[1,3]dioxolane

Guidance literature:: Multi-step reaction with 7 steps

1: 4.5 g / diethyl ether; methanol

2: 4.5 g / hydrogen / PtO₂ / ethanol

3: 2.5 g / Ag₂O / 1 h / Heating

4: 3 g / Br₂ / CHCl₃

5: 530 mg / n-butyllithium / diethyl ether; hexane / 1.) room temp., 1 h, 2.) reflux, 30 min

6: 310 mg / LiAlH₄ / diethyl ether / 2 h / Ambient temperature

7: 230 mg / Ag₂O / 1 h / Heating

With lithium aluminium tetrahydride; n-butyllithium; hydrogen; bromine; silver(l) oxide; platinum(IV) oxide; In methanol; diethyl ether; ethanol; hexane; chloroform;
DOI:10.1248/cpb.30.2036

Reference yield:

: 54771-59-4
(Z)-3-(2,4-Dimethoxy-phenyl)-prop-2-en-1-ol

: 83156-20-1
(S)-5-{(S)-[2,4-Dimethoxy-5-(3-methoxy-propyl)-phenyl]-methoxy-methyl}-2,2,4,4-tetramethyl-[1,3]dioxolane

Guidance literature:: Multi-step reaction with 6 steps

1: 4.5 g / hydrogen / PtO₂ / ethanol

2: 2.5 g / Ag₂O / 1 h / Heating

3: 3 g / Br₂ / CHCl₃

4: 530 mg / n-butyllithium / diethyl ether; hexane / 1.) room temp., 1 h, 2.) reflux, 30 min

5: 310 mg / LiAlH₄ / diethyl ether / 2 h / Ambient temperature

6: 230 mg / Ag₂O / 1 h / Heating

With lithium aluminium tetrahydride; n-butyllithium; hydrogen; bromine; silver(l) oxide; platinum(IV) oxide; In diethyl ether; ethanol; hexane; chloroform;
DOI:10.1248/cpb.30.2036