methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate

Base Information

• Chemical Name: methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate
• CAS No.: 93292-49-0
• Molecular Formula: C₂₆H₃₄O₄Si
• Molecular Weight: 438.639
• Mol file: 93292-49-0.mol

Synonyms:methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate

Chemical Property of methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate

There total 8 articles about methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate 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: 95.0%

methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9,10-dihydroxy-5(Z)-decenoate (93292-47-8) → methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate (93292-49-0)

Guidance literature:

With lead(IV) acetate; In dichloromethane; at -78 ℃;

DOI:10.1016/0040-4039(84)80003-9

Reference yield:

(Z)-(S)-8-(tert-Butyl-diphenyl-silanyloxy)-8-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-oct-5-enoic acid (93292-43-4) → methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate (93292-49-0)

Guidance literature:

Multi-step reaction with 3 steps

1: 100 percent / methanol; diethyl ether / 0.17 h / Ambient temperature

2: 65 percent / trifluoroacetic acid / tetrahydrofuran; H₂O / 6 h / Ambient temperature

3: sodium periodate / acetone; H₂O; tetrahydrofuran / 0.25 h / Ambient temperature

With sodium periodate; trifluoroacetic acid; In tetrahydrofuran; methanol; diethyl ether; water; acetone;

DOI:10.1021/jo00375a009

Reference yield:

2-deoxy-3-O-(tert-butyldiphenylsilyl)-4,5-bis-O-(1-methylethylidene)-D-erythro-pentose (93292-42-3) → methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9-oxo-5(Z)-nonenoate (93292-49-0)

Guidance literature:

Multi-step reaction with 4 steps

1: 57 percent / tetrahydrofuran / 1.) -78 deg C, 30 min, 2.) RT, 30 min;

2: 100 percent / methanol; diethyl ether / 0.17 h / Ambient temperature

3: 65 percent / trifluoroacetic acid / tetrahydrofuran; H₂O / 6 h / Ambient temperature

4: sodium periodate / acetone; H₂O; tetrahydrofuran / 0.25 h / Ambient temperature

With sodium periodate; trifluoroacetic acid; In tetrahydrofuran; methanol; diethyl ether; water; acetone;

DOI:10.1021/jo00375a009

upstream raw materials:

methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-9,10-dihydroxy-5(Z)-decenoate

Lithium; 5-(triphenyl-λ⁵-phosphanylidene)-pentanoate

2-deoxy-3-O-(tert-butyldiphenylsilyl)-4,5-bis-O-(1-methylethylidene)-D-erythro-pentose

(Z)-(S)-8-(tert-Butyl-diphenyl-silanyloxy)-8-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-oct-5-enoic acid

Downstream raw materials:

methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-11-oxo-5(Z),9(E)-undecadienoate

methyl 8(S)-<(tert-butyldiphenylsilyl)oxy>-5(Z),9(E),11(Z),14(Z)-eicosatetraenoate

(5Z,9E,11Z,13E)-(8S,15S)-8,15-Bis-(tert-butyl-diphenyl-silanyloxy)-icosa-5,9,11,13-tetraenoic acid methyl ester

(5Z,9E,11E,13Z)-(8S,15S)-8,15-Bis-(tert-butyl-diphenyl-silanyloxy)-icosa-5,9,11,13-tetraenoic acid methyl ester