93253-73-7 Usage
Description
5-Chloro-1-aza-5-stanna-bicyclo[3.3.3]undecane is a chemical compound that features a stannatrane structure with a chloro and aza group attached to a bicyclo[3.3.3]undecane framework. It is a versatile reagent in organic synthesis, particularly in palladium-catalyzed allylic substitution reactions and the synthesis of anti-MRSA carbapenems.
Uses
Used in Pharmaceutical Industry:
5-Chloro-1-aza-5-stanna-bicyclo[3.3.3]undecane is used as a reactant for the synthesis of anti-methicillin-resistant Staphylococcus aureus (MRSA) carbapenems. It plays a crucial role in the development of new antibiotics to combat drug-resistant bacterial infections.
Used in Organic Synthesis:
5-Chloro-1-aza-5-stanna-bicyclo[3.3.3]undecane is used as a reagent in metal-catalyzed allylic substitution reactions. It facilitates the formation of new carbon-carbon or carbon-heteroatom bonds, which are essential for the synthesis of complex organic molecules and pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 93253-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,2,5 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93253-73:
(7*9)+(6*3)+(5*2)+(4*5)+(3*3)+(2*7)+(1*3)=137
137 % 10 = 7
So 93253-73-7 is a valid CAS Registry Number.
93253-73-7Relevant articles and documents
PENTACOORDINATED TETRAORGANOTIN AND SILICON COMPOUNDS-SYNTHESIS AND STRUCTURES.
Tzschach,Jurkschat
, p. 639 - 646 (1985)
Starting from di- and trifunctional Grignard reagents of the general types E(CH//2CH//2CH//2MgCl)//2 (E equals NMe, O, S) and N(CH//2CH//2MgCl)//3 the cyclic organotin and organosilicon compounds R//2M(CH//2CH//2CH//2)//2E and RM(CH//2CH//2CH//2)//3N (M equals Si, Sn; R equals Cl, Br, I, CH//3) are described. X-ray studies confirm these compounds to exhibit pentacoordinated structures with intramolecular donor-acceptor interactions. The strength of these interactions depends from the nature of the substituents bonded to the metal center. The dynamic processes which are observed by nmr investigations are interpreted in terms of a dissociation-inversion mechanism and an 'in-out' equilibrium. First results are reported concerning the preparation of a two nitrogen containing difunctional Grignard reagent and its reaction with tin tetrachloride providing hexacoordinated tin compounds.
Internal Coordination at Tin Promotes Selective Alkyl Transfer in the Stille Coupling Reaction
Vedejs, Edwin,Haight, Anthony R.,Moss, William O.
, p. 6556 - 6558 (2007/10/02)
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