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2-ethyl-3-(tosylmethyl)furan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1171235-06-5

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1171235-06-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1171235-06-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,1,2,3 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1171235-06:
(9*1)+(8*1)+(7*7)+(6*1)+(5*2)+(4*3)+(3*5)+(2*0)+(1*6)=115
115 % 10 = 5
So 1171235-06-5 is a valid CAS Registry Number.

1171235-06-5Downstream Products

1171235-06-5Relevant academic research and scientific papers

Reactivity of dearomatised furans synthesised via the decarboxylative Claisen rearrangement

Camp, Jason E.,Craig, Donald

, p. 3503 - 3508 (2009)

The decarboxylative Claisen rearrangement (dCr) reaction of 1-(furan-2-yl)ethyl 2-tosylacetate afforded 2-ethylidene-3-(tosylmethyl)-2,3-dihydrofuran. Reaction of the dearomatised heterocycle with a variety of electrophiles gave addition products with excellent syn-diastereoselectivity. The furanol adducts were then utilised as functionalised scaffolds for a series of subsequent transformations.

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