Benzoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-

Base Information

Chemical Name:Benzoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-
CAS No.:18054-10-9
Molecular Formula:C18H22O5Si2
Molecular Weight:374.541
Hs Code.:
Mol file:18054-10-9.mol

Synonyms:Benzoic acid, 4,4‘-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-;1,3-Bis-<4-carboxy-phenyl>-tetramethyl-disiloxan;

Suppliers and Price of Benzoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-

Supply Marketing:

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

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Chemical Property of Benzoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-

Chemical Property:

PSA：83.83000
LogP:2.62400

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Benzoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-

There total 17 articles about Benzoic acid, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- 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: 90.0%

: 18055-70-4
1,3-bis(4′-tolyl)-1,1,3,3-tetramethyldisiloxane

: 18054-10-9
4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dibenzoic acid

Guidance literature:: 1,3-bis(4′-tolyl)-1,1,3,3-tetramethyldisiloxane; With 1-hydroxy-pyrrolidine-2,5-dione; oxygen; cobalt(II) diacetate tetrahydrate; In acetonitrile; at 60 ℃; for 24h; under 760.051 Torr; Green chemistry;

With sodium hydrogencarbonate; In ethanol; water; at 50 ℃; for 2h; Temperature; Green chemistry;
DOI:10.1021/jacs.8b12600

Reference yield:

: 18537-19-4
4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dibenzonitrile

: 18054-10-9
4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dibenzoic acid

Guidance literature:: With sodium hydroxide;
DOI:10.1021/ja01131a511

Reference yield:

: 18106-46-2
1,3-bis(4′-bromophenyl)-1,1,3,3-tetramethyldisiloxane

: 18054-10-9
4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dibenzoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: CuCN; copper

2: aq. NaOH solution

With sodium hydroxide; copper;
DOI:10.1021/ja01131a511