(8A'r)-8A'-Methyl-3',4',8',8A'-Tetrahydro-2'H-Spiro[1,3-Dioxolane-2,1'-Naphthalen]-6'(7'H)-One

Modify Date: 2024-01-19 19:38:08

(8A'r)-8A'-Methyl-3',4',8',8A'-Tetrahydro-2'H-Spiro[1,3-Dioxolane-2,1'-Naphthalen]-6'(7'H)-One Structure
(8A'r)-8A'-Methyl-3',4',8',8A'-Tetrahydro-2'H-Spiro[1,3-Dioxolane-2,1'-Naphthalen]-6'(7'H)-One structure
Common Name (8A'r)-8A'-Methyl-3',4',8',8A'-Tetrahydro-2'H-Spiro[1,3-Dioxolane-2,1'-Naphthalen]-6'(7'H)-One
CAS Number 117556-90-8 Molecular Weight 222.280
Density 1.2±0.1 g/cm3 Boiling Point 361.6±42.0 °C at 760 mmHg
Molecular Formula C13H18O3 Melting Point N/A
MSDS N/A Flash Point 163.8±14.3 °C

 Names

Name (r)-spiro[1,3-dioxolane-2,1'(2'h)-naphthalen]-6'(5'h)-one, 3',7',8',8'a-tetrahydro-8'a-methyl- (9ci)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 361.6±42.0 °C at 760 mmHg
Molecular Formula C13H18O3
Molecular Weight 222.280
Flash Point 163.8±14.3 °C
Exact Mass 222.125595
PSA 35.53000
LogP 1.37
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.536

 Synthetic Route

~94%

(8A'r)-8A'-Methyl-3',4',8',8A'-Tetrahydro-2'H-Spiro[1,3-Dioxolane-2,1'-Naphthalen]-6'(7'H)-One Structure

(8A'r)-8A'-Meth...

CAS#:117556-90-8

Literature: Richard, Jean-Alexandre; Chen, David Y.-K. European Journal of Organic Chemistry, 2012 , # 3 p. 484 - 487

~87%

(8A'r)-8A'-Methyl-3',4',8',8A'-Tetrahydro-2'H-Spiro[1,3-Dioxolane-2,1'-Naphthalen]-6'(7'H)-One Structure

(8A'r)-8A'-Meth...

CAS#:117556-90-8

Literature: Lanfranchi, Don Antoine; Baldovini, Nicolas; Hanquet, Gilles Synthesis, 2008 , # 23 art. no. Z12008SS, p. 3775 - 3778

 Synonyms

wieland-miescher ketone 9-ethylene ketal
8a'-Methyl-3',4',8',8a'-tetrahydro-2'H-spiro[1,3-dioxolane-2,1'-naphthalen]-6'(7'H)-one
Spiro[1,3-dioxolane-2,1'(2'H)-naphthalen]-6'(7'H)-one, 3',4',8',8'a-tetrahydro-8'a-methyl-
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