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2-((Z)-But-2-enyl)-5-tert-butyl-[1,4]benzoquinone is a complex organic compound characterized by a benzoquinone core, which is a type of quinone with a molecular structure that includes a benzene ring fused to a 1,4-cyclohexadiene ring. The compound features a (Z)-but-2-enyl group, which is a double-bonded butenyl chain, and a tert-butyl group, which is a methyl group attached to a carbon atom that is already bonded to three other methyl groups. This structure endows the compound with unique chemical properties and reactivity. It is an example of a substituted benzoquinone, which can be found in various natural and synthetic products, and may have applications in the fields of chemistry and materials science.

74785-36-7

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74785-36-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74785-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,8 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74785-36:
(7*7)+(6*4)+(5*7)+(4*8)+(3*5)+(2*3)+(1*6)=167
167 % 10 = 7
So 74785-36-7 is a valid CAS Registry Number.

74785-36-7Downstream Products

74785-36-7Relevant academic research and scientific papers

Allylation of Quinones with Allyltin Reagents

Naruta, Yoshinori

, p. 3774 - 3783 (2007/10/02)

Lewis acid (BF3) catalyzed allylation of quinones with allyl- (2a), 2-methyl-2-propenyl- (2b), trans-2-butenyl- (2c,d), 3-methyl-2-butenyl- (2e,f), and trans-cinnamyltrialkyltin (2g) gives the corresponding allylhydroquinones with high regioselectivity.Vitamin K2(5) (7) and coenzyme Q1 (9) were prepared in yields of 78 and 75percent, respectively.These reactions appear to proceed through allylquinol intermediates which undergo rearrangement under the influence of BF3.The success of this synthesis of vitamin K2(5) and coenzyme Q1 depends on the fact that the reaction of 3-methyl-2-butenyltin with quinones occurs at the α carbon of the allylic system.

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