3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide

Base Information

Chemical Name:3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide
CAS No.:1103694-27-4
Molecular Formula:C₁₆H₂₁O₃P
Molecular Weight:292.315
Hs Code.:

Synonyms:3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide

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Chemical Property of 3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide

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Technology Process of 3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide

There total 4 articles about 3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide 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: 81.0%

: 1103693-82-8
3-allyl-4-bromo-5,5-dimethyl-2-ethoxy-2,5-dihydro[1,2]oxaphosphole 2-oxide

: 98-80-6
phenylboronic acid

: 1103694-27-4
3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide

Guidance literature:: With potassium phosphate tribasic trihydrate; PdCl₂(SPhos)2; In toluene; for 7h; Reflux;
DOI:10.1021/jo802051r

Reference yield: 65.0%

: 1103693-45-3
3-allyl-4-chloro-5,5-dimethyl-2-ethoxy-2,5-dihydro-[1,2]oxaphosphole 2-oxide

: 98-80-6
phenylboronic acid

: 1103694-27-4
3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide

Guidance literature:: With potassium phosphate tribasic trihydrate; PdCl₂(SPhos)2; In toluene; for 9h; Reflux;
DOI:10.1021/jo802051r

Reference yield:

: 1103692-63-2
diethyl (2-methylhepta-2,3,6-trien-4-yl)phosphonate

: 1103694-27-4
3-allyl-5,5-dimethyl-2-ethoxy-4-phenyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide

Guidance literature:: Multi-step reaction with 2 steps

1: copper(II) choride dihydrate / toluene / 22.5 h / 70 °C

2: C₄₂H₆₆Cl₂O₆P₂Pd; potassium carbonate / toluene / 10.5 h / Inert atmosphere; Reflux

With copper(II) choride dihydrate; C₄₂H₆₆Cl₂O₆P₂Pd; potassium carbonate; In toluene; 2: Suzuki coupling;
DOI:10.1002/ejoc.201200228