(S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate

Base Information

Chemical Name:(S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate
CAS No.:139223-54-4
Molecular Formula:C₁₉H₂₉NO₄S
Molecular Weight:367.51
Hs Code.:

(S<sub>(S)</sub>R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate

Synonyms:(S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate

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Chemical Property of (S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate

Chemical Property:

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Technology Process of (S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate

There total 7 articles about (S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate 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: 87.0%

: 540-88-5
acetic acid tert-butyl ester

: 139343-81-0
(S_(S)R)-(+)-3-methyl-2-pivaloyl-2,3-dihydroisothiazole 1-oxide

: 139223-54-4
(S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate

Guidance literature:: With N,N-diisopropylamido-magnesium bromide; In tetrahydrofuran; diethyl ether; at -78 ℃; for 3h;

Reference yield:

: 144434-12-8
(R)-(+)-o-(1-pivaloylaminoethyl)thiophenol

: 139223-54-4
(S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) sodium periodate, 2.) sodium hydroxide / 1.) iodine / 1.) MeOH, H₂O, reflux, 16 h, 2.) THF, H₂O, 1.0 h

2: 67 percent / SOCl₂, DMAP / tetrahydrofuran / 18 h / Ambient temperature

3: 1.) EtMgBr, diisopropylamine / 1.) Et₂O, reflux, 1 h, 2.) THF, Et₂O, -40 deg C, 4 h

With dmap; sodium hydroxide; sodium periodate; thionyl chloride; ethylmagnesium bromide; diisopropylamine; iodine; In tetrahydrofuran;

Reference yield:

: 3886-69-9
(R)-1-phenyl-ethyl-amine

: 139223-54-4
(S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / Et₃N / CH₂Cl₂ / 16 h / Ambient temperature

2: 1.) tert-BuLi, 2.) SO₂ / 1.) Et₂O, a) -78 deg C, 1 h, b) 0 deg C, 0.5 h, 2.) -78 deg C -> ambient temperature

3: 67 percent / SOCl₂, DMAP / tetrahydrofuran / 18 h / Ambient temperature

4: 1.) EtMgBr, diisopropylamine / 1.) Et₂O, reflux, 1 h, 2.) THF, Et₂O, -40 deg C, 4 h

With dmap; thionyl chloride; sulfur dioxide; ethylmagnesium bromide; tert.-butyl lithium; triethylamine; diisopropylamine; In tetrahydrofuran; dichloromethane;