3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate

Modify Date: 2024-01-16 09:22:58

3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate Structure
3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate structure
Common Name 3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate
CAS Number 188975-30-6 Molecular Weight 232.17800
Density 1.53g/cm3 Boiling Point 261.2ºC at 760 mmHg
Molecular Formula C6H7F3O4S Melting Point N/A
MSDS N/A Flash Point 111.8ºC

 Names

Name 3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.53g/cm3
Boiling Point 261.2ºC at 760 mmHg
Molecular Formula C6H7F3O4S
Molecular Weight 232.17800
Flash Point 111.8ºC
Exact Mass 232.00200
PSA 60.98000
LogP 2.23760
Vapour Pressure 0.019mmHg at 25°C
Index of Refraction 1.443

 Safety Information

Hazard Codes Xi

 Synthetic Route

~66%

3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate Structure

3,6-Dihydro-2H-...

CAS#:188975-30-6

Literature: Jana, Navendu; Nguyen, Quyen; Driver, Tom G. Journal of Organic Chemistry, 2014 , vol. 79, # 6 p. 2781 - 2791

~52%

3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate Structure

3,6-Dihydro-2H-...

CAS#:188975-30-6

Literature: BRISTOL-MYERS SQUIBB COMPANY; UNIVERSITE DE MONTREAL; PRIESTLEY, Eldon Scott; POSY, Shoshana L.; TREMBLAY, Francois Tremblay; MARTEL, Alain; MARINIER, Anne Patent: WO2013/163241 A1, 2013 ; Location in patent: Paragraph 00181 ;

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3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate Structure

3,6-Dihydro-2H-...

CAS#:188975-30-6

Literature: PFIZER INC.; BENBOW, John William; LOU, Jihong; PFEFFERKORN, Jeffrey Allen; TU, Meihua Mike Patent: WO2010/29461 A1, 2010 ; Location in patent: Page/Page column 40 ; WO 2010/029461 A1

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3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate Structure

3,6-Dihydro-2H-...

CAS#:188975-30-6

Literature: Zeneca Limited Patent: US5981528 A1, 1999 ;

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3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate Structure

3,6-Dihydro-2H-...

CAS#:188975-30-6

Literature: Pharmacia and Upjohn Company Patent: US5968962 A1, 1999 ;

 Synonyms

3,6-dihydro-2H-pyran-4-yl trifluoromethanesulfonic acid ester
5,6-dihydro-4-trifluoromethylsulfonyloxy-2H-pyran
trifluoro-methanesulfonic acid 3,6-dihydro-2H-pyran-4-yl ester
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