(S)-(−)-2-Methyl-CBS-oxazaborolidine

Modify Date: 2024-01-10 08:42:34

(S)-(−)-2-Methyl-CBS-oxazaborolidine Structure
(S)-(−)-2-Methyl-CBS-oxazaborolidine structure
Common Name (S)-(−)-2-Methyl-CBS-oxazaborolidine
CAS Number 112022-81-8 Molecular Weight 277.168
Density 1.1±0.1 g/cm3 Boiling Point 377.5±52.0 °C at 760 mmHg
Molecular Formula C18H20BNO Melting Point 115-117°C
MSDS N/A Flash Point 182.1±30.7 °C

 Names

Name (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 377.5±52.0 °C at 760 mmHg
Melting Point 115-117°C
Molecular Formula C18H20BNO
Molecular Weight 277.168
Flash Point 182.1±30.7 °C
Exact Mass 277.163788
PSA 12.47000
LogP 3.48070
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.599
Storage condition Refrigerator

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-62-36/37-33-29-16
RIDADR UN 1294 3/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 3
HS Code 2934999090

 Synthetic Route

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(S)-(−)-2-Methyl-CBS-oxazaborolidine Structure

(S)-(−)-2-Methy...

CAS#:112022-81-8

Literature: Organic Letters, , vol. 5, # 23 p. 4249 - 4251

~%

(S)-(−)-2-Methyl-CBS-oxazaborolidine Structure

(S)-(−)-2-Methy...

CAS#:112022-81-8

Literature: Helvetica Chimica Acta, , vol. 84, # 2 p. 431 - 472

~89%

(S)-(−)-2-Methyl-CBS-oxazaborolidine Structure

(S)-(−)-2-Methy...

CAS#:112022-81-8

Literature: Chavant, P. Y.; Vaultier, M. Journal of Organometallic Chemistry, 1993 , vol. 455, # 1-2 p. 37 - 46

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

(S)-5,5-Diphenyl-2-Methyl-3,4-propano-1,3,2-oxazaborolidine
(3aS)-1-Methyl-3,3-diphenyltetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaborole
(S)-(−)-2-Methyl-CBS-oxazaborolidine
(S)-(-)-2-Methyl-CBS-oxazaborolidine
(S)-Tetrahydro-1-Methyl-3,3-Triphenyl-1H,3H-Pyrrolo[1,2-c][1,3,2]Oxazaborole
MFCD00078439
(S)-2-Methyl-CBS-oxazaborolidine
1H,3H-Pyrrolo[1,2-c][1,3,2]oxazaborole, tetrahydro-1-methyl-3,3-diphenyl-, (3aS)-
(S)-3,3-Diphenyl-1-methyltetrahydro-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole
(3aS)-1-methyl-3,3-diphenyl-3a,4,5,6-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole
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