Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl ester

Base Information

Chemical Name:Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl ester
CAS No.:151251-57-9
Molecular Formula:C₂₂H₂₅NO₆S
Molecular Weight:431.51
Hs Code.:

Synonyms:Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl ester

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Chemical Property of Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl ester

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Technology Process of Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl ester

There total 1 articles about Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl 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:

: 151251-52-4
2-[1-[(4-methylphenyl)sulfonyl]tetrahydro-4(1H)-pyridinyliden]ethyl acetate

: 106-51-4
p-benzoquinone

: Acetic acid 11-oxo-3-(toluene-4-sulfonyl)-7-oxa-3-aza-dispiro[5.1.5.1]tetradeca-9,12-dien-14-ylmethyl ester

: 151251-57-9
Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl ester

Guidance literature:: In benzene; at 0 ℃; Irradiation; regioselectivity; other alkylidenecyclohexanes, various substituted benzoquinones;
DOI:10.1016/S0040-4039(00)73621-5

Reference yield: 98.0%

: 151251-57-9
Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl ester

: 151251-68-2
C₂₂H₂₅NO₆S

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; at 0 ℃;
DOI:10.1016/S0040-4039(00)73621-5

Reference yield:

: 151251-57-9
Acetic acid 10-oxo-3-(toluene-4-sulfonyl)-13-oxa-3-aza-dispiro[5.0.5.2]tetradeca-8,11-dien-14-ylmethyl ester

: C₂₃H₂₇NO₆S

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / BF₃*OEt₂ / CH₂Cl₂ / 0 °C

2: K₂CO₃ / acetone

With boron trifluoride diethyl etherate; potassium carbonate; In dichloromethane; acetone;
DOI:10.1016/S0040-4039(00)73621-5