13237-88-2 Usage
Description
Bicyclo[2.2.1]heptane,7-bromo-, also known as 7-Bromonorbornane, is a halogenated organic compound with a unique bicyclic structure. It consists of two carbon rings connected by a single carbon atom, with a bromine atom attached to the seventh carbon. Bicyclo[2.2.1]heptane,7-bromois characterized by its high symmetry and strained geometry, which makes it an interesting target for chemical synthesis and applications.
Uses
Used in Chemical Synthesis:
Bicyclo[2.2.1]heptane,7-bromois used as a synthetic intermediate for the preparation of various organic compounds. Its unique structure and reactivity make it a valuable building block in the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and specialty chemicals.
Used in Synthesis of Methyl Norbornane-7-carboxylate:
Specifically, 7-Bromobicyclo[2.2.1]heptane has been utilized in the synthesis of methyl norbornane-7-carboxylate, a compound with potential applications in various industries. The synthesis of this compound involves the reaction of 7-Bromonorbornane with other reagents, resulting in the formation of the desired product. This process highlights the versatility and utility of Bicyclo[2.2.1]heptane,7-bromoas a synthetic intermediate in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 13237-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,3 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13237-88:
(7*1)+(6*3)+(5*2)+(4*3)+(3*7)+(2*8)+(1*8)=92
92 % 10 = 2
So 13237-88-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H11Br/c8-7-5-1-2-6(7)4-3-5/h5-7H,1-4H2
13237-88-2Relevant articles and documents
Oxidative coupling of 7,7-dilithionorbornane; 7,7′-dilithio-7,7′-dinorbornyl, a new vic-dilithioalkane prone to a new mode of decomposition
Vlaar, Cornelis P.,Klumpp, Gerhard W.
, p. 4651 - 4654 (2007/10/02)
7,7-Dilithionorbornane reacts with butyl halides at -100°C to give 7,7′-dilithio-7,7′-dinorbornyl (30%), which is easily oxidized to 7,7′-dinorbornylidene.
Temperature Effects on the Selectivity of ?-Radicals
Giese, Bernd,Stellmach, Joachim
, p. 3294 - 3302 (2007/10/02)
Bent ?-radicals 3a-i, generated from alkylmercuric salts 1 and/or peresters 2, were treated with a BrCCl3/CCl4 competition system at different temperatures.Exner-analysis of these selectivity data (table 1) shows, that radicals of sp2 type 3a-d and bridgehead radicals 3e-i follow different isoselective relationships (figure 1, 2).Reversal of the selectivity row occurs at 310 and 210 K, respectively.Above of these isoselective temperatures less shielded radicals are more selective than more shielded radicals because entropy effects overcompensate enthalpy effects (table 2).Comparison with ?-radicals 6 shows, that each type of carbon radicals follows an isoselective relationship by its own.
