diphenyl ethynylphosphonate

Base Information

Chemical Name:diphenyl ethynylphosphonate
CAS No.:1383707-36-5
Molecular Formula:C₁₄H₁₁O₃P
Molecular Weight:258.213
Hs Code.:

Synonyms:diphenyl ethynylphosphonate

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Chemical Property of diphenyl ethynylphosphonate

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Technology Process of diphenyl ethynylphosphonate

There total 1 articles about diphenyl ethynylphosphonate 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: 36.0%

: 2524-64-3
chlorophosphoric acid diphenyl ester

: 74-86-2,25067-58-7
acetylene

: 1383707-36-5
diphenyl ethynylphosphonate

Guidance literature:: chlorophosphoric acid diphenyl ester; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

acetylene; In tetrahydrofuran; hexane; at -78 - 25 ℃; for 3h;
DOI:10.1002/adsc.201300545

Reference yield: 80.0%

: 1383707-36-5
diphenyl ethynylphosphonate

: 69750-15-8
2-phenoxy-1,2λ⁵-benzoxaphosphinine 2-oxide

Guidance literature:: With (triphenylphosphine)gold(I) chloride; trifluorormethanesulfonic acid; silver trifluoromethanesulfonate; In 1,2-dichloro-ethane; at 25 ℃; for 10h;
DOI:10.1002/adsc.201300545

Reference yield: 16.0%

: 5159-41-1
2-iodobenzyl alcohol

: 1383707-36-5
diphenyl ethynylphosphonate

: 1383707-88-7
(E)-diphenyl [isobenzofuran-(3H)-ylidenemethyl]phosphonate

: 1383707-87-6
(Z)-diphenyl [isobenzofuran-(3H)-ylidenemethyl]phosphonate

Guidance literature:: 2-iodobenzyl alcohol; diphenyl ethynylphosphonate; With triphenylphosphine; In acetonitrile; for 1h; Inert atmosphere; Reflux;

With tetrabutyl-ammonium chloride; palladium diacetate; sodium hydrogencarbonate; In acetonitrile; at 20 ℃; for 9h; optical yield given as %de; stereoselective reaction; Inert atmosphere; Reflux;
DOI:10.1021/ol301154f