645417-42-1 Usage
Main class
Ester
Explanation
The compound is an ester derived from the parent compound hexahydro-4-methyl-2,5-methano-2H-furo[3,2-b]pyrrol-6-ol.
Explanation
The chemical structure of the compound is based on the parent compound mentioned above.
Explanation
The compound contains a cyclopropane ring fused with a tetrahydrofuran ring in its structure.
Explanation
An acetate group is attached at the sixth position of the compound.
Explanation
The stereochemistry of the compound is specified by the (2R,3aR,5S,6S,6aS) designation, which indicates the spatial arrangement of the substituents on the molecule.
Explanation
The compound may have various applications in these fields due to its unique structure and properties.
Parent compound
Hexahydro-4-methyl-2,5-methano-2H-furo[3,2-b]pyrrol-6-ol
Fused ring system
Cyclopropane-fused tetrahydrofuran derivative
Substituent
Methyl group
Substituent
Acetate group
Stereochemistry
(2R,3aR,5S,6S,6aS)-
Potential applications
Pharmacology, organic synthesis, chemical research
Check Digit Verification of cas no
The CAS Registry Mumber 645417-42-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,5,4,1 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 645417-42:
(8*6)+(7*4)+(6*5)+(5*4)+(4*1)+(3*7)+(2*4)+(1*2)=161
161 % 10 = 1
So 645417-42-1 is a valid CAS Registry Number.
645417-42-1Relevant articles and documents
Enzymatic Resolution of Tropinone Derivatives
Cramer, Nicolai,Laschat, Sabine,Baro, Angelika
, p. 2178 - 2181 (2007/10/03)
The lipase-mediated kinetic resolution of racemic scopoline [(±)-4] and 6-hydroxytropinone [(±)-7] is reported. Whereas (±)-4 is difficult to resolve due to steric hindrance of the hydroxy function, the resolution of (±)-7 with vinyl acetate as acyl donor gave alcohol (+)-7 and the corresponding acetate (-)-9 with high enantiomeric excess. In case of the optimal result of 99% ee for (+)-7 and 80% ee for (-)-9, an E-value of 35 was calculated. The preparative lipase-catalyzed resolution of (±)-7 resulted in almost enantiopure alcohol (+)-7 with >99% ee after one recrystallization.
