(Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate

Base Information

Chemical Name:(Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate
CAS No.:1356851-03-0
Molecular Formula:C₃₃H₃₇NO₆Si
Molecular Weight:571.745
Hs Code.:

Synonyms:(Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate

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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 (Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate

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Technology Process of (Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate

There total 5 articles about (Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate 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:

: 42068-70-2
2-methylallyl chloroformate

: 1356851-38-1
3-(5-((tert-butyldiphenylsilyl)oxy)pentanoyl)benzo[d]oxazol-2(3H)-one

: 1356851-03-0
(Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate

Guidance literature:: With sodium hexamethyldisilazane; In tetrahydrofuran; toluene; at -78 ℃; for 1h; Inert atmosphere;
DOI:10.1002/anie.201105801

Reference yield:

: 118715-27-8
5-(tert-butyl-diphenyl-silanyloxy)-pentanoic acid

: 1356851-03-0
(Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate

Guidance literature:: Multi-step reaction with 3 steps

1: oxalyl dichloride / dichloromethane / Inert atmosphere

2: dmap; triethylamine / tetrahydrofuran / 2.25 h / 0 °C / Inert atmosphere; Reflux

3: sodium hexamethyldisilazane / tetrahydrofuran; toluene / 1 h / -78 °C / Inert atmosphere

With dmap; oxalyl dichloride; sodium hexamethyldisilazane; triethylamine; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1002/anie.201105801

Reference yield:

: 59-49-4
2-Benzoxazolinone

: 1356851-03-0
(Z)-5-((tert-butyldiphenylsilyl)oxy)-1-(2-oxobenzo[d]oxazol-3(2H)-yl)pent-1-en-1-yl (2-methylallyl) carbonate

Guidance literature:: Multi-step reaction with 2 steps

1: dmap; triethylamine / tetrahydrofuran / 2.25 h / 0 °C / Inert atmosphere; Reflux

2: sodium hexamethyldisilazane / tetrahydrofuran; toluene / 1 h / -78 °C / Inert atmosphere

With dmap; sodium hexamethyldisilazane; triethylamine; In tetrahydrofuran; toluene;
DOI:10.1002/anie.201105801