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Erythro-3-deuterio-2-butyltosylate is a chemical compound with the molecular formula C10H19O3SDe. It is a derivative of 2-butyltosylate, where one hydrogen atom has been replaced with a deuterium atom (an isotope of hydrogen with one neutron and one proton). erythro-3-Deuterio-2-butyltosylate is primarily used in organic synthesis and chemical research, particularly in the study of stereochemistry and isotope effects. The erythro configuration refers to the relative positions of the substituents on the chiral carbon atom, which in this case, results in a specific arrangement of the deuterium-labeled butyl group and the tosyl group. erythro-3-Deuterio-2-butyltosylate can be used to probe reaction mechanisms and to understand the influence of isotopic substitution on reaction rates and selectivity.

7429-09-6

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7429-09-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7429-09-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,2 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7429-09:
(6*7)+(5*4)+(4*2)+(3*9)+(2*0)+(1*9)=106
106 % 10 = 6
So 7429-09-6 is a valid CAS Registry Number.

7429-09-6Downstream Products

7429-09-6Relevant academic research and scientific papers

Stereochemistry and Mechanism of Hydride Abstraction from Organostannanes

Hannon, S.J.,Traylor, T.G.

, p. 3645 - 3650 (1981)

The reaction of trityl cation with threo-3-deuterio-2-(trimethylstannyl)butane to produce 2-butenes was shown to proceed with about 99percent anti stereochemistry.The primary and secondary isotope effects are 3.7 and 1.1, respectively.These data are interpreted in terms of a hydride-abstraction mechanism leading to a ?-?-conjugated carbocation which subsequently loses the trimethyltin group.

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