(3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

Base Information

Chemical Name:(3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide
CAS No.:652993-65-2
Molecular Formula:C₃₇H₄₀BNO₅
Molecular Weight:589.539
Hs Code.:

Synonyms:(3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

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Chemical Property of (3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

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Technology Process of (3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

There total 5 articles about (3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide 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: 16.0%

: 18871-66-4
N,N-dimethylacetamide dimethyl acetal

: 251956-33-9
(4R,5R)-2-[(E)-2-{hydroxymethyl}ethenyl]-4,5-bis[methoxy(diphenyl)methyl]-1,3,2-dioxaborolane

: 220156-28-5
(4R,5R)-2-hydroxy-4,5-bis[methoxy(diphenyl)methyl]-1,3,2-dioxaborolane

: 652993-65-2
(3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

: 652993-68-5
(3R,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

Guidance literature:: In toluene; at 80 ℃; for 36h;
DOI:10.1002/chem.200800034

Reference yield:

: 4637-24-5
N,N-dimethyl-formamide dimethyl acetal

: 251956-33-9
(4R,5R)-2-[(E)-2-{hydroxymethyl}ethenyl]-4,5-bis[methoxy(diphenyl)methyl]-1,3,2-dioxaborolane

: 652993-65-2
(3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

: 652993-68-5
(3R,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

Guidance literature:: In toluene; at 80 ℃;
DOI:10.1002/anie.200352210

Reference yield:

: 78-39-7
Triethyl orthoacetate

: 251956-33-9
(4R,5R)-2-[(E)-2-{hydroxymethyl}ethenyl]-4,5-bis[methoxy(diphenyl)methyl]-1,3,2-dioxaborolane

: 652993-65-2
(3S,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

: 652993-68-5
(3R,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide

Guidance literature:: With catalyst: CH₃CH₂COOH; 135 °C, cat. amt. of propionic acid; yield - 71 % of mixt. (1:1) of diastereomers formed; mixt. of diastereomers sepd. by medium-pressure liquid chromy.;
DOI:10.1002/anie.200352210