ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate

Base Information

Chemical Name:ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate
CAS No.:1235962-97-6
Molecular Formula:C₂₀H₁₈N₂O₃
Molecular Weight:334.375
Hs Code.:
Mol file:1235962-97-6.mol

Synonyms:ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate

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Chemical Property of ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate

Chemical Property:

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Technology Process of ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate

There total 1 articles about ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate 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:

: 945726-48-7
2-benzyl-7,8-dihydrocyclopenta[e]indazol-6(2H)-one

: 623-49-4
ethyl cyanoformate

: 1235962-97-6
ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate

Guidance literature:: 2-benzyl-7,8-dihydrocyclopenta[e]indazol-6(2H)-one; With lithium hexamethyldisilazane; In tetrahydrofuran; at -70 - -33 ℃; for 0.833333h; Inert atmosphere;

ethyl cyanoformate; In tetrahydrofuran; at -70 - 15 ℃; for 2.75h; Further stages;
DOI:10.1021/ol800971f

Reference yield:

: 1235962-97-6
ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate

: 762-49-2
2-fluoroethyl bromide

: 1039456-80-8
2-benzyl-7-(2-fluoroethyl)-7,8-dihydrocyclopenta[e]indazol-6(2H)-one

Guidance literature:: ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate; 2-fluoroethyl bromide; With potassium carbonate; potassium iodide; In ISOPROPYLAMIDE; at 65 ℃; for 19h;

With sodium hydroxide; In tetrahydrofuran; ISOPROPYLAMIDE; water; for 4.16667h;

Reference yield:

: 1235962-97-6
ethyl 2-benzyl-6-oxo-2,6,7,8-tetrahydrocyclopenta[e]indazole-7-carboxylate

: 762-49-2
2-fluoroethyl bromide

: C₂₂H₂₁FN₂O₃

Guidance literature:: With potassium carbonate; potassium iodide; In N,N-dimethyl acetamide; at 60 ℃; for 19h; Inert atmosphere;
DOI:10.1021/ol800971f