2211-82-7 Usage
Uses
Used in Pharmaceutical Industry:
1(3H)-Isobenzofuranone, 7-fluorois used as a building block for the preparation of various pharmaceuticals. Its unique molecular structure and functional groups make it a valuable intermediate in the synthesis of complex organic compounds, which can be used to develop new drugs with improved properties and therapeutic effects.
Used in Agrochemical Industry:
1(3H)-Isobenzofuranone, 7-fluorois used as a building block for the preparation of various agrochemicals. Its unique molecular structure and functional groups make it a valuable intermediate in the synthesis of complex organic compounds, which can be used to develop new agrochemicals with improved properties and efficacy.
Used in Fragrance and Flavor Industry:
1(3H)-Isobenzofuranone, 7-fluorois used in the production of fragrances and flavors. Its unique molecular structure and functional groups make it a valuable intermediate in the synthesis of complex organic compounds, which can be used to create new and innovative fragrances and flavors with unique properties and sensory characteristics.
Used in Chemical Research:
1(3H)-Isobenzofuranone, 7-fluorois used in chemical research as a building block for the preparation of various fine chemicals. Its unique molecular structure and functional groups make it a valuable intermediate in the synthesis of complex organic compounds, which can be used to study chemical reactions and mechanisms, and to develop new synthetic methods and techniques.
Check Digit Verification of cas no
The CAS Registry Mumber 2211-82-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,1 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2211-82:
(6*2)+(5*2)+(4*1)+(3*1)+(2*8)+(1*2)=47
47 % 10 = 7
So 2211-82-7 is a valid CAS Registry Number.
2211-82-7Relevant academic research and scientific papers
Regioselectivity of metal hydride reductions of unsymmetrically substituted cyclic anhydrides. Systems where "steric hindrance along the preferred reaction path" rationalization is not applicable
Kayser, Margaret M.,Morand, Peter
, p. 2484 - 2490 (2007/10/02)
Metal hydride reductions of planar cyclic anhydrides such as methylmaleic or 3-substituted phthalic anhydrides occur preferentially at the sterically more hindered carbonyl function.This regioselectivity cannot be rationalized in terms of "the most favourable pathway for non-perpendicular attack by a nucleophile" since both carbonyl groups present are equally accessible to non-perpendicular approach.A study which takes into account the alkaline cation and inductive, mesomeric, and steric effects has been conducted for the reduction of several conjugated and aromatic anhydrides.A qualitative interpretation for the regioselectivities observed in these reductions (as well as in reductions already reported in the literature) is suggested.An early transition state for the catalyzed versus late transition state for the non-catalyzed process is proposed.
