Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl ester

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Chemical Name:Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl ester
CAS No.:153896-39-0
Molecular Formula:C₃₃H₄₂O₆Si
Molecular Weight:562.778
Hs Code.:

Synonyms:Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl ester

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

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Chemical Property of Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl ester

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Technology Process of Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl ester

There total 3 articles about Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl 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: 84.0%

: 65-85-0,8013-63-6
benzoic acid

: 153896-38-9
{(2R,3R)-3-[(2S,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2-methyl-oxiranyl}-methanol

: 153896-39-0
Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl ester

Guidance literature:: With titanium(IV) isopropylate; In dichloromethane; Ambient temperature;
DOI:10.1016/S0040-4039(00)73936-0

Reference yield:

: 153896-37-8
(E)-4-[(2S,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-yl]-2-methyl-but-2-en-1-ol

: 153896-39-0
Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / Ti(OPr-i)4, (S,S)-(-)-DET, TBHP, 3 Angstroem MS / CH₂Cl₂ / -20 °C

2: 84 percent / Ti(OPr-i)4 / CH₂Cl₂ / Ambient temperature

With titanium(IV) isopropylate; tert.-butylhydroperoxide; diethyl (2S,3S)-tartrate; 3 Angstroem MS; In dichloromethane;
DOI:10.1016/S0040-4039(00)73936-0

Reference yield:

: 192122-44-4
2-[(2S,3R)-3-(tert-Butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-yl]-ethanol

: 153896-39-0
Benzoic acid (1S,2R)-1-[(2S,3R)-3-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-2,3-dihydroxy-2-methyl-propyl ester

Guidance literature:: Multi-step reaction with 3 steps

2: 90 percent / Ti(OPr-i)4, (S,S)-(-)-DET, TBHP, 3 Angstroem MS / CH₂Cl₂ / -20 °C

3: 84 percent / Ti(OPr-i)4 / CH₂Cl₂ / Ambient temperature

With titanium(IV) isopropylate; tert.-butylhydroperoxide; diethyl (2S,3S)-tartrate; 3 Angstroem MS; In dichloromethane;
DOI:10.1016/S0040-4039(00)73936-0