C₂₁H₁₂Br₂O

Base Information

Chemical Name:C₂₁H₁₂Br₂O
CAS No.:1395858-24-8
Molecular Formula:C₂₁H₁₂Br₂O
Molecular Weight:440.134
Hs Code.:

C<sub>21</sub>H<sub>12</sub>Br<sub>2</sub>O

Synonyms:

Suppliers and Price of C₂₁H₁₂Br₂O

Supply Marketing:

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

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Chemical Property of C₂₁H₁₂Br₂O

Chemical Property:

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Technology Process of C₂₁H₁₂Br₂O

There total 1 articles about C₂₁H₁₂Br₂O 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:

: 2579-22-8
Phenylpropargyl aldehyde

: 879560-03-9
(3-dibromomethylene-penta-1,4-diynyl)-benzene

: 1395858-24-8
C₂₁H₁₂Br₂O

Guidance literature:: (3-dibromomethylene-penta-1,4-diynyl)-benzene; With lithium diisopropyl amide; In tetrahydrofuran; hexanes; at -78 ℃; for 1h; Inert atmosphere;

Phenylpropargyl aldehyde; In tetrahydrofuran; hexanes; at -78 ℃; Inert atmosphere;
DOI:10.1055/s-0031-1290983

Reference yield:

: 1395858-24-8
C₂₁H₁₂Br₂O

: 1395858-26-0
C₂₁H₁₀Br₂O

Guidance literature:: With barium manganate; In dichloromethane; at 20 ℃; for 8h; Inert atmosphere;
DOI:10.1055/s-0031-1290983

Reference yield:

: 1395858-24-8
C₂₁H₁₂Br₂O

: 1395858-28-2
C₂₂H₁₀Br₄

Guidance literature:: Multi-step reaction with 2 steps

1.1: barium manganate / dichloromethane / 8 h / 20 °C / Inert atmosphere

2.1: triphenylphosphine / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

2.2: 0 °C / Inert atmosphere

With barium manganate; triphenylphosphine; In dichloromethane; 2.1: Ramirez dibromoolefination / 2.2: Ramirez dibromoolefination;
DOI:10.1055/s-0031-1290983