(E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate

Base Information

Chemical Name:(E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate
CAS No.:1222085-35-9
Molecular Formula:C₂₁H₃₁BO₄
Molecular Weight:358.286
Hs Code.:

Synonyms:(E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate

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Chemical Property of (E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate

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Technology Process of (E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate

There total 2 articles about (E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate 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: 75.0%

: 1568-65-6
bis(cyclohexanyl)borane

: 544-97-8
dimethyl zinc(II)

: 108-24-7
acetic anhydride

: 100-52-7
benzaldehyde

: 159087-40-8
2-hex-1-ynyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane

: 1222085-35-9
(E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate

Guidance literature:: In not given; react. of B(pin)CC(nBu) with (Cy)2BH, Me2Zn, then PhCHO and Ac2O added;
DOI:10.1002/anie.200905399

Reference yield:

: C₂₄H₄₄B₂O₂

: 108-24-7
acetic anhydride

: 100-52-7
benzaldehyde

: 1222085-35-9
(E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate

Guidance literature:: C₂₄H₄₄B₂O₂; With dimethyl zinc(II); In toluene; at -78 ℃; Inert atmosphere;

benzaldehyde; In toluene; at -20 ℃; Inert atmosphere;

acetic anhydride; In toluene; at 0 ℃; Inert atmosphere;
DOI:10.1002/anie.200905399

Reference yield: 92.0%

: 1222085-35-9
(E)-1-phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hept-2-enyl acetate

: 13633-28-8
(hepta-1,2-dien-1-yl)benzene

Guidance literature:: With bis(η3-allyl-μ-chloropalladium(II)); caesium carbonate; CyJohnPhos; In tetrahydrofuran; water; at 60 ℃; Reagent/catalyst; Catalytic behavior; Inert atmosphere; Microwave irradiation;
DOI:10.1002/chem.201402353