(1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione

Base Information

Chemical Name:(1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione
CAS No.:156487-74-0
Molecular Formula:C₁₉H₂₆O₈S
Molecular Weight:414.477
Hs Code.:

Synonyms:(1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione

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Chemical Property of (1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione

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Technology Process of (1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione

There total 15 articles about (1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione 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: 95.0%

: 6160-65-2
1,1'-Thiocarbonyldiimidazole

: 156726-58-8
1L-<1(OH),2,3/4>-3,4-Bis-O-(methoxymethyl)-1-(3,4-dimethoxyphenyl)cyclohexane-1,2,3,4-tetrol

: 156487-74-0
(1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione

Guidance literature:: In acetone; for 48h; Heating;
DOI:10.1039/c39940000901 DOI:10.1039/a604365h

Reference yield:

: 156487-69-3
Methyl 4,6-O-benzylidene-2,3-bis-O-(methoxymethyl)-α-D-altropyranoside

: 156487-74-0
(1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione

Guidance literature:: Multi-step reaction with 8 steps

1: 90 percent / NBS, BaCO₃ / CCl₄; various solvent(s) / 20 h / Heating

2: 96 percent / DBU / toluene / 20 h / 75 °C

3: (CF₃COO)2Hg / acetone; H₂O / 72 h / Ambient temperature

4: MsCl, Et₃N / CH₂Cl₂ / 0.5 h / Ambient temperature

5: BuLi / diethyl ether; hexane / 1.) -78 deg C, 1 h, 2.) -78 deg C, 1 h

6: MeONa / methanol / 1 h / Ambient temperature

7: 100 percent / H₂ / 20percent Pd(OH)2/C / ethyl acetate / 21 h / 760 Torr / Ambient temperature

8: 95 percent / acetone / 48 h / Heating

With N-Bromosuccinimide; n-butyllithium; hydrogen; sodium methylate; mercury(II) trifluoroacetate; methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; barium carbonate; palladium dihydroxide; In methanol; tetrachloromethane; diethyl ether; hexane; dichloromethane; water; ethyl acetate; acetone; toluene;
DOI:10.1039/a604365h

Reference yield:

: 156487-73-9
1L-<1(OH),2,3/4>-3,4-Bis-O-(methoxymethyl)-1-(3,4-dimethoxyphenyl)cyclohex-5-ene-1,2,3,4-tetrol

: 156487-74-0
(1S,4R,5S,6S)-4,5-Bis(methoxymethoxy)-1-(3,4-dimethoxyphenyl)-7,9-dioxabicyclo<4.3.0>nonane-8-thione

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / H₂ / 20percent Pd(OH)2/C / ethyl acetate / 21 h / 760 Torr / Ambient temperature

2: 95 percent / acetone / 48 h / Heating

With hydrogen; palladium dihydroxide; In ethyl acetate; acetone;
DOI:10.1039/a604365h