Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester

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Chemical Name:Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester
CAS No.:143572-28-5
Molecular Formula:C₂₄H₂₈O₄Si
Molecular Weight:408.569
Hs Code.:

Synonyms:Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester

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Chemical Property of Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester

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Technology Process of Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester

There total 8 articles about Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester 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: 91.0%

: 143572-27-4
(3aS,4S,6aS)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2,3-diol

: 143572-28-5
Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester

Guidance literature:: With lead(IV) acetate; In benzene; Ambient temperature;
DOI:10.1016/S0040-4039(00)92675-3

Reference yield:

: 39746-00-4,172821-93-1
(1S,5R,6S,7R)-7-benzoyloxy-6-hydroxymethyl-2-oxabicyclo[3.3.0]octan-3-one

: 143572-28-5
Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 100 percent / imidazole / dimethylformamide

2: 88 percent / NaOH / methanol

3: Bu₃P / tetrahydrofuran / Ambient temperature

4: 30percent H₂O₂

5: 1) KHMDS, 2) MoOPH / 1) THF, -78 deg C

6: 82 percent / LiAlH₄ / diethyl ether

7: 91 percent / Pb(OAc)4 / benzene / Ambient temperature

With 1H-imidazole; lead(IV) acetate; sodium hydroxide; lithium aluminium tetrahydride; MoO₅*pyridine*HMPA; tributylphosphine; dihydrogen peroxide; potassium hexamethylsilazane; In tetrahydrofuran; methanol; diethyl ether; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4039(00)92675-3

Reference yield:

: 143572-25-2
(3aR,4S,6aS)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-3,3a,4,6a-tetrahydro-cyclopenta[b]furan-2-one

: 143572-28-5
Formic acid (1S,4S,5R)-4-(tert-butyl-diphenyl-silanyloxymethyl)-5-formyl-cyclopent-2-enyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1) KHMDS, 2) MoOPH / 1) THF, -78 deg C

2: 82 percent / LiAlH₄ / diethyl ether

3: 91 percent / Pb(OAc)4 / benzene / Ambient temperature

With lead(IV) acetate; lithium aluminium tetrahydride; MoO₅*pyridine*HMPA; potassium hexamethylsilazane; In diethyl ether; benzene;
DOI:10.1016/S0040-4039(00)92675-3