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N-t-butyl-p-benzoquinone imine N-oxide, also known as NBPQNO, is a chemical compound with the molecular formula C11H15NO2. It is a derivative of p-benzoquinone, featuring an imine group and an N-oxide functional group. N-t-butyl-p-benzoquinone imine N-oxide is characterized by its t-butyl group attached to the nitrogen atom, which contributes to its stability and reactivity. NBPQNO is often used in organic synthesis as a reagent or intermediate, particularly in the preparation of various nitrogen-containing compounds. Its properties, such as its redox behavior and electronic effects, make it a valuable tool in the synthesis of complex molecules. The compound's structure and functional groups also make it a subject of interest in chemical research, where it can be used to study reactions and mechanisms involving imines and N-oxides.

1131-29-9

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1131-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1131-29-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,3 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1131-29:
(6*1)+(5*1)+(4*3)+(3*1)+(2*2)+(1*9)=39
39 % 10 = 9
So 1131-29-9 is a valid CAS Registry Number.

1131-29-9Relevant academic research and scientific papers

Alkyl Nitrenes from N-Alkylbenzoquinone Imine N-Oxides

Baldry, Peter J.,Forrester, Alexander R.,Ogilvy, Munro M.,Thomson, Ronald H.

, p. 2027 - 2034 (2007/10/02)

Alkyl nitrenes have been generated by photolysis of two N-t-alkylbenzoquinone imine N-oxides.These mainly abstract hydrogen to give the corresponding amines which are trapped by reaction with benzoquinone.Intramolecular hydrogen abstraction followed by cyclisation to give a pyrrolidine is a minor process in one case.Attempts to generate α-substituted benzyl nitrenes in this way led mainly to the production of substituted benzyl radicals by C-N bond cleavage of the N-benzylbenzoquinone imine N-oxides.

Nitroxide Radicals. Part 20. Formation and Reactions of t-Butyl p-Formylphenyl Nitroxide and its Derivatives

Forrester, Alexander R.,Henderson, John,Hepburn, Stuart P.

, p. 1165 - 1172 (2007/10/02)

Preparation of the parent hydroxylamine of the title nitroxide and its conversion into several hydroxylamine derivatives and the corresponding nitroxides has been achieved with a view to using functionalised aryl nitroxides as spin labels.The aN/sub

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