(R,R)-2--5-pentanolide

Base Information

Chemical Name:(R*,R*)-2--5-pentanolide
CAS No.:139367-50-3
Molecular Formula:C₂₁H₃₄O₃Si
Molecular Weight:362.585
Hs Code.:

(R*,R*)-2-<hydroxy(2-triisopropylsilylphenyl)methyl>-5-pentanolide

Synonyms:

Suppliers and Price of (R*,R*)-2--5-pentanolide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (R*,R*)-2--5-pentanolide

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of (R*,R*)-2--5-pentanolide

There total 4 articles about (R*,R*)-2--5-pentanolide 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:

: 71309-70-1
((3,4-dihydro-2H-pyran-6-yl)oxy)trimethylsilane

: 139367-41-2
o-triisopropylsilylbenzaldehyde

: 139367-50-3,139367-59-2
(R*,S*)-2--5-pentanolide

: 139367-50-3,139367-59-2
(R*,R*)-2--5-pentanolide

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; at -78 ℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1248/cpb.39.2863

Reference yield:

: 71309-70-1
((3,4-dihydro-2H-pyran-6-yl)oxy)trimethylsilane

: 139367-41-2
o-triisopropylsilylbenzaldehyde

: 139367-50-3,139367-59-2
(R*,S*)-2--5-pentanolide

: 139367-50-3,139367-59-2
(R*,R*)-2--5-pentanolide

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; at -78 ℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1248/cpb.39.2863

Reference yield:

: 71309-70-1
((3,4-dihydro-2H-pyran-6-yl)oxy)trimethylsilane

: 139367-50-3,139367-59-2
(R*,S*)-2--5-pentanolide

: 139367-50-3,139367-59-2
(R*,R*)-2--5-pentanolide

Guidance literature:: With ammonium cerium(IV) nitrate; boron trifluoride diethyl etherate; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 1.) CH₂Cl₂, -78 deg C, 2.) MeOH, -20 deg C, 20 min;
DOI:10.1248/cpb.39.2863