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(E)-4-methyl-6-phenylhex-4-enal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

934672-43-2

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934672-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 934672-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,6,7 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 934672-43:
(8*9)+(7*3)+(6*4)+(5*6)+(4*7)+(3*2)+(2*4)+(1*3)=192
192 % 10 = 2
So 934672-43-2 is a valid CAS Registry Number.

934672-43-2Relevant academic research and scientific papers

A reductive coupling strategy towards ripostatin A

Schleicher, Kristin D.,Jamison, Timothy F.

supporting information, p. 1533 - 1550 (2013/10/22)

Synthetic studies on the antibiotic natural product ripostatin A have been carried out with the aim to construct the C9-C10 bond by a nickel(0)-catalyzed coupling reaction of an enyne and an epoxide, followed by rearrangement of the resulting dienylcyclopropane intermediate to afford the skipped 1,4,7-triene. A cyclopropyl enyne fragment corresponding to C1-C9 has been synthesized in high yield and demonstrated to be a competent substrate for the nickel(0)-catalyzed coupling with a model epoxide. Several synthetic approaches toward the C10-C26 epoxide have been pursued. The C13 stereocenter can be set by allylation and reductive decyanation of a cyanohydrin acetonide. A mild, fluoride-promoted decarboxylation enables construction of the C15-C16 bond by an aldol reaction. The product of this transformation is of the correct oxidation state and potentially three steps removed from the targeted epoxide fragment.

Access to skipped polyene macrolides through ring-closing metathesis: Total synthesis of the RNA polymerase inhibitor ripostatin B

Winter, Philipp,Hiller, Wolf,Christmann, Mathias

, p. 3396 - 3400 (2012/06/16)

Rip-Roaring! A convergent total synthesis of antibiotic ripostatin B was developed. A key step in the synthesis is a metathesis reaction allowing for a ring closure to the labile doubly skipped triene macrolide. Copyright

Asymmetric syntheses of 8-oxabicyclo[3,2,1]octanes: A cationic cascade cyclization

Li, Bin,Zhao, Yu-Jun,Lai, Yin-Chang,Loh, Teck-Peng

supporting information; experimental part, p. 8041 - 8045 (2012/09/05)

High octane: A novel and practical syntheses of 8-oxabicyclo[3.2.1]octanes using a cationic cascade cyclization reaction has been developed (see scheme; TIPS=triisopropylsilyl). The diastereomer of the cyclization product isolated depends upon whether the acetal or aldehyde substrate is used. Copyright

Transforming terpene feedstock into polyketide architecture

Winter, Philipp,Vaxelaire, Carine,Heinz, Christoph,Christmann, Mathias

, p. 394 - 396 (2011/03/17)

The Cu-catalyzed synthesis of skipped 1,4-dienes from allylic acetates and vinyl-Grignard reagents is key to bidirectional modifications of acyclic terpene acetates. As a result, trisubstituted double bond containing subunits can be readily transferred into complex polyketides from inexpensive bulk terpenes.

Synthesis of the C1-C5 and C6-C24 fragments of the RNA polymerase inhibitors ripostatin A and B

Kujat, Christof,Bock, Martin,Kirschning, Andreas

, p. 419 - 422 (2007/10/03)

The enantioselective synthesis of the C1-C5 and C6-C24 fragments of the ripostatins utilize a Negishi coupling, two Nagao acetate aldol reactions followed by a Denmark vinylogous aldol reaction and Stille couplings as key C-C bond forming steps. Georg Thi

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