BAS 35337

Base Information

Chemical Name:BAS 35337
CAS No.:3835-49-2
Molecular Formula:C₁₁H₉BrN₂O₂
Molecular Weight:281.109
Hs Code.:
Mol file:3835-49-2.mol

Synonyms:

Suppliers and Price of BAS 35337

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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 BAS 35337

Chemical Property:

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Technology Process of BAS 35337

There total 1 articles about BAS 35337 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:

: 3835-49-2
4-bromo-5-methoxy-2-phenyl-2H-pyridazin-3-one

Guidance literature:: /BRN= 16876/;

Reference yield: 81.0%

: 3835-49-2
4-bromo-5-methoxy-2-phenyl-2H-pyridazin-3-one

: 75-24-1
trimethylaluminum

: 5-methoxy-4-methyl-2-phenyl-2H-pyridazin-3-one

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; Heating;
DOI:10.1002/jhet.5570420310

Reference yield:

: 3835-49-2
4-bromo-5-methoxy-2-phenyl-2H-pyridazin-3-one

: 4-(4-fluoro-benzoyl)-5-methoxy-2-phenyl-2H-pyridazin-3-one

Guidance literature:: Multi-step reaction with 2 steps

1: n-butyllithium; TMEDA / 0.25 h / -70 °C

2: MnO₂ / toluene / 20 °C

With manganese(IV) oxide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In toluene;
DOI:10.1002/jhet.5570420310