9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene

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Chemical Name:9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene
CAS No.:254098-13-0
Molecular Formula:C₅₄H₅₂O₂S₄Si₂
Molecular Weight:917.441
Hs Code.:

Synonyms:9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene

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Chemical Property of 9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene

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Technology Process of 9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene

There total 6 articles about 9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene 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: 68.0%

: 133113-76-5
dimethyl (1,3-dithiol-2-yl)phosphonate

: 254098-12-9
9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-9,10-dihydroanthracen-10-one

: 254098-13-0
9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene

Guidance literature:: dimethyl (1,3-dithiol-2-yl)phosphonate; With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 1h;

9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-9,10-dihydroanthracen-10-one; In tetrahydrofuran; at -78 - 20 ℃;
DOI:10.1021/jo034432e

Reference yield:

: 122301-25-1
diethyl 1,3-dithiol-2-yl-phosphonate

: 254098-12-9
9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-9,10-dihydroanthracen-10-one

: 254098-13-0
9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene

Guidance literature:: With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃;
DOI:10.1021/ol9911674

Reference yield:

: 90-44-8
anthracen-9(10H)-one

: 254098-13-0
9-[4,5-bis{(tert-butyl(diphenyl)silyloxy)methyl}-1,3-dithiol-2-ylidene]-10-(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene

Guidance literature:: Multi-step reaction with 3 steps

1: 54 percent / py / acetic acid / 70 °C

2: 81 percent / dimethylformamide

3: LDA / tetrahydrofuran / -78 °C

With pyridine; lithium diisopropyl amide; In tetrahydrofuran; acetic acid; N,N-dimethyl-formamide;
DOI:10.1021/ol9911674