C₂₀H₂₉BrN₄O₂

Base Information

Chemical Name:C₂₀H₂₉BrN₄O₂
CAS No.:263746-74-3
Molecular Formula:C₂₀H₂₉BrN₄O₂
Molecular Weight:437.38
Hs Code.:

C<sub>20</sub>H<sub>29</sub>BrN<sub>4</sub>O<sub>2</sub>

Synonyms:C₂₀H₂₉BrN₄O₂

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Chemical Property of C₂₀H₂₉BrN₄O₂

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Technology Process of C₂₀H₂₉BrN₄O₂

There total 5 articles about C₂₀H₂₉BrN₄O₂ 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: 85.0%

: 263746-67-4
1,3-bis(1,3-dihydroxy-4,4,5,5-tetramethylimidazolin-2-yl)-5-bromobenzene

: 263746-74-3
C₂₀H₂₉BrN₄O₂

Guidance literature:: selenium(IV) oxide; In methanol;
DOI:10.1016/S0040-4039(99)02218-2

Reference yield:

: 121-91-5
isophthalic acid

: 263746-74-3
C₂₀H₂₉BrN₄O₂

Guidance literature:: Multi-step reaction with 5 steps

1: 86 percent / Br₂; silver sulfate; sulfuric acid

2: 93 percent / BH₃*THF

3: 82 percent / pyridinium chlorochromate / 20 °C

4: 95 percent / methanol / 72 h / 20 °C

5: 85 percent / SeO₂ / methanol

With borane-THF; sulfuric acid; bromine; silver sulfate; pyridinium chlorochromate; selenium(IV) oxide; In methanol; 1: Bromination / 2: Reduction / 3: Oxidation / 4: Condensation / 5: Dehydration;
DOI:10.1016/S0040-4039(99)02218-2

Reference yield:

: 23351-91-9
5-bromoisophthalic acid

: 263746-74-3
C₂₀H₂₉BrN₄O₂

Guidance literature:: Multi-step reaction with 4 steps

1: 93 percent / BH₃*THF

2: 82 percent / pyridinium chlorochromate / 20 °C

3: 95 percent / methanol / 72 h / 20 °C

4: 85 percent / SeO₂ / methanol

With borane-THF; pyridinium chlorochromate; selenium(IV) oxide; In methanol; 1: Reduction / 2: Oxidation / 3: Condensation / 4: Dehydration;
DOI:10.1016/S0040-4039(99)02218-2