eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene

Base Information

Chemical Name:eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene
CAS No.:73953-18-1
Molecular Formula:C₃₄H₃₈O₂S₂
Molecular Weight:542.807
Hs Code.:

eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopenta<cd,c'd'>pentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene

Synonyms:eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene

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Chemical Property of eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene

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Technology Process of eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene

There total 3 articles about eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene 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: 86.0%

: 73953-08-9
eicosahydro-4a,8a-dimethyl-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene-4,8-diol

: 108-98-5
thiophenol

: 73953-18-1
eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene

Guidance literature:: In tetrahydrofuran; at 25 ℃; for 5h;
DOI:10.1021/jo01303a022

Reference yield:

: 71425-98-4
C₂₂H₂₆O₄

: 73953-18-1
eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / lithium aluminium hydride / tetrahydrofuran / 4 h / -78 °C

2: 86 percent / tetrahydrofuran / 5 h / 25 °C

With lithium aluminium tetrahydride; In tetrahydrofuran;
DOI:10.1021/jo01303a022

Reference yield:

: 73953-06-7
Octadecahydro-8,8-dimethoxy-4a,8a-dimethyl-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diinden-4(1H)-one

: 73953-18-1
eicosahydro-4a,8a-dimethyl-4,8-bis(phenylthio)-3,7-dioxadicyclopentapentaleno<2,1,6-hia:5,4,3-h'i'a'>diindene

Guidance literature:: Multi-step reaction with 3 steps

1: 5percent hydrochloric acid / tetrahydrofuran; H₂O / 24 h / Ambient temperature

2: 97 percent / lithium aluminium hydride / tetrahydrofuran / 4 h / -78 °C

3: 86 percent / tetrahydrofuran / 5 h / 25 °C

With hydrogenchloride; lithium aluminium tetrahydride; In tetrahydrofuran; water;
DOI:10.1021/jo01303a022