(1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde

Base Information

Chemical Name:(1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde
CAS No.:392234-93-4
Molecular Formula:C₁₈H₂₂O₂
Molecular Weight:270.371
Hs Code.:

Synonyms:(1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde

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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 (1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde

Chemical Property:

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Technology Process of (1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde

There total 7 articles about (1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde 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: 33.0%

: 392234-91-2
(1S,3aS,7aR)-1-hydroxymethyl-5-[(E)-benzyliden]-7a-methylperhydroinden-3a-ol

: 392234-93-4
(1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde

Guidance literature:: With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In dimethyl sulfoxide; for 1.5h;
DOI:10.1021/jm011001k

Reference yield:

: 1449-46-3
benzyltriphenylphosphonium bromide

: 392234-93-4
(1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 20 percent / NaNH₂ / tetrahydrofuran / 16 h

2: 33 percent / IBX / dimethylsulfoxide / 1.5 h

With sodium amide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; dimethyl sulfoxide; 1: Wittig reaction;
DOI:10.1021/jm011001k

Reference yield:

: 178379-39-0
(1S,3aS,7aR)-1-hydroxymethyl-3a-hydroxy-7a-methyl-5-perhydroindenone

: 392234-93-4
(1S,3aS,7aR)-5-(E)-benzyliden-3a-hydroxy-7a-methylperhydroindene-1-carboxaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 20 percent / NaNH₂ / tetrahydrofuran / 16 h

2: 33 percent / IBX / dimethylsulfoxide / 1.5 h

With sodium amide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; dimethyl sulfoxide; 1: Wittig reaction;
DOI:10.1021/jm011001k