(E)-3-[(4R,5R)-4,5-Bis-(methoxy-diphenyl-methyl)-[1,3,2]dioxaborolan-2-yl]-propenal

Base Information

Chemical Name:(E)-3-[(4R,5R)-4,5-Bis-(methoxy-diphenyl-methyl)-[1,3,2]dioxaborolan-2-yl]-propenal
CAS No.:321882-75-1
Molecular Formula:C₃₃H₃₁BO₅
Molecular Weight:518.417
Hs Code.:

Synonyms:(E)-3-[(4R,5R)-4,5-Bis-(methoxy-diphenyl-methyl)-[1,3,2]dioxaborolan-2-yl]-propenal

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

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Chemical Property of (E)-3-[(4R,5R)-4,5-Bis-(methoxy-diphenyl-methyl)-[1,3,2]dioxaborolan-2-yl]-propenal

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Technology Process of (E)-3-[(4R,5R)-4,5-Bis-(methoxy-diphenyl-methyl)-[1,3,2]dioxaborolan-2-yl]-propenal

There total 1 articles about (E)-3-[(4R,5R)-4,5-Bis-(methoxy-diphenyl-methyl)-[1,3,2]dioxaborolan-2-yl]-propenal 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:

: 251956-33-9
(4R,5R)-2-[(E)-2-{hydroxymethyl}ethenyl]-4,5-bis[methoxy(diphenyl)methyl]-1,3,2-dioxaborolane

: 321882-75-1
(E)-3-[(4R,5R)-4,5-Bis-(methoxy-diphenyl-methyl)-[1,3,2]dioxaborolan-2-yl]-propenal

Guidance literature:: With N-methyl-2-indolinone; tetrapropylammonium perruthennate; 4 Angstroem MS; In dichloromethane; at 20 ℃; for 12h;
DOI:10.1021/jo0056601

Reference yield:

: 321882-75-1
(E)-3-[(4R,5R)-4,5-Bis-(methoxy-diphenyl-methyl)-[1,3,2]dioxaborolan-2-yl]-propenal

: (4R,5R)-2-[(1E,3E)-5-hydroxy-1,3-pentadien-1-yl]-4,5-bis(methoxydiphenylmethyl)-1,3,2-dioxaborolane

Guidance literature:: Multi-step reaction with 2 steps

1.1: NaH / tetrahydrofuran / 1 h / 0 °C

1.2: 2.50 g / tetrahydrofuran / 12 h / 20 °C

2.1: 87 percent / DIBAL-H / tetrahydrofuran; hexane / 2 h / -78 - 20 °C

With sodium hydride; diisobutylaluminium hydride; In tetrahydrofuran; hexane; 1.2: Horner-Wadsworth-Emmons reaction;
DOI:10.1021/jo0056601