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4664-57-7

Basic Information
CAS No.: 4664-57-7
Name: tert-Butyl Tosylate DISCONTINUED
Article Data: 7
Molecular Structure:
Molecular Structure of 4664-57-7 (tert-Butyl Tosylate

DISCONTINUED)
Formula: C11H16O3S
Molecular Weight: 228.312
Synonyms: Benzenesulfonic acid,4-methyl-,1,1-dimethylethyl ester;p-Toluolsulfonsaeure-tert-butylester;tert-Butyltosylat;tert-Butyl TosylatennDISCONTINUED;tert-Butyl-;
Density: 1.122±0.06 g/cm3(Predicted)
Boiling Point: 322.8±11.0 °C(Predicted)
PSA: 51.75000
LogP: 3.57960
Synthetic route
98-59-9

p-toluenesulfonyl chloride

75-65-0

tert-butyl alcohol

4664-57-7

tert-butyl 4-methylbenzenesulfonate

Conditions
ConditionsYield
With aluminum dodecatungstophosphate at 20℃; for 0.25h;80%
indium In N,N-dimethyl-formamide at 120℃; for 12h;79%
With potassium carbonate In acetonitrile at 50℃;
459-44-9

4-methylbenzenediazonium tetrafluoroborate

75-65-0

tert-butyl alcohol

4664-57-7

tert-butyl 4-methylbenzenesulfonate

Conditions
ConditionsYield
With 1,4-diazabicyclo [2.2.2] octane-1,4-diium-1,4-disulfinate; trifluoroacetic acid; copper(ll) bromide In dichloromethane at 20℃; for 12h;12 mg
882175-40-8

(15β,16α)-16-hydroxy-15-(hydroxymethyl)beyeran-18-oic acid

4664-57-7

tert-butyl 4-methylbenzenesulfonate

1143506-01-7

t-butyl ent-15α-hydroxymethyl-16β-hydroxybeyeran-19-oate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile94%
4664-57-7

tert-butyl 4-methylbenzenesulfonate

A

34172-61-7

bis(tert-butyl) diselenide

B

1,3-di-tert-butyl triselenide

Conditions
ConditionsYield
With selenium; potassium hydroxide In water at 60℃; for 0.5h; Green chemistry;A 10%
B 89%
4664-57-7

tert-butyl 4-methylbenzenesulfonate

A

110-06-5

di-tert-butyl disulfide

B

4253-90-1

di-tert-butyl trisulfide

Conditions
ConditionsYield
With sulfur; potassium hydroxide In water at 60℃; for 0.5h; Green chemistry;A 10%
B 86%
4664-57-7

tert-butyl 4-methylbenzenesulfonate

4253-90-1

di-tert-butyl trisulfide

Conditions
ConditionsYield
With potassium 5-methyl-1,3,4-oxadiazole-2-thiolate In water at 40℃; for 1.5h;85%
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