3(S)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

Base Information

Chemical Name:3(S)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone
CAS No.:110455-56-6
Molecular Formula:C₃₁H₄₄O₃Si
Molecular Weight:492.774
Hs Code.:

Synonyms:3(S)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

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Chemical Property of 3(S)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

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Technology Process of 3(S)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

There total 16 articles about 3(S)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone 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: 73.0%

: 110410-93-0,115047-23-9,115047-34-2
3-carbomethoxy-4(S)-methyl-5(R)-<1(S)-methyl-2-<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

: R-2-methyl-4(E)-hexen-2-ol diethyl phosphate

: 110455-56-6
3(S)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

: 110410-94-1
3(R)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydride; triphenylphosphine; lithium chloride; Yield given. Multistep reaction;

Reference yield: 21.0%

: 115047-24-0,115115-23-6
(4S,5R)-5-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-3-((E)-(S)-1,4-dimethyl-pent-2-enyl)-4-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester

: 110455-56-6
3(S)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

: 110410-94-1
3(R)-(1(S),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

Guidance literature:: With lithium chloride; In water; dimethyl sulfoxide; at 200 ℃; for 3h;
DOI:10.1021/ja00224a032

Reference yield:

: 115047-24-0,115115-23-6
(4S,5R)-5-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-3-((E)-(R)-1,4-dimethyl-pent-2-enyl)-4-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester

: 110410-94-1,110455-56-6,115115-15-6,115115-16-7,115115-21-4,115115-22-5,126720-97-6,126720-98-7
3(S)-(1(R),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

: 110410-94-1,110455-56-6,115115-15-6,115115-16-7,115115-21-4,115115-22-5,126720-97-6,126720-98-7
3(R)-(1(R),4-dimethyl-2(E)-pentenyl)-4(S)-methyl-5(R)-<1(S)-methyl-2<(tert-butyldiphenylsilyl)oxy>ethyl>dihydro-2(3H)-furanone

Guidance literature:: With lithium chloride; In water; dimethyl sulfoxide; at 200 ℃; for 3h; Yield given. Yields of byproduct given;
DOI:10.1021/ja00224a032