5-deutero-1-phenyl-4-vinylpyrazole

Base Information

• Chemical Name: 5-deutero-1-phenyl-4-vinylpyrazole
• CAS No.: 128093-88-9
• Molecular Formula: C₁₁H₁₀N₂
• Molecular Weight: 171.206
• Mol file: 128093-88-9.mol

Synonyms:5-deutero-1-phenyl-4-vinylpyrazole

Chemical Property of 5-deutero-1-phenyl-4-vinylpyrazole

Chemical Property:

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Technology Process of 5-deutero-1-phenyl-4-vinylpyrazole

There total 1 articles about 5-deutero-1-phenyl-4-vinylpyrazole 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:

1-phenyl-4-vinyl-1H-pyrazole (2600-64-8) → 5-deutero-1-phenyl-4-vinylpyrazole (128093-88-9)

Guidance literature:

With n-butyllithium; water-d2; Yield given. Multistep reaction; 1) diethylether, 2 h, roomtemp.;

DOI:10.1007/BF00810298

Reference yield:

5-deutero-1-phenyl-4-vinylpyrazole (128093-88-9) + propynoic acid methyl ester (922-67-8) → 1,3,5-tris-(methoxycarbonyl)benzene (2672-58-4) + C19H15(2)HN2O4 + C19H17(2)HN2O4 (128071-07-8)

Guidance literature:

In dichloromethane; at 140 ℃; for 120h; Yield given. Title compound not separated from byproducts;

DOI:10.1007/BF00810298

upstream raw materials:

1-phenyl-4-vinyl-1H-pyrazole

Downstream raw materials:

1,3,5-tris-(methoxycarbonyl)benzene

C₁₉H₁₇⁽²⁾HN₂O₄