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175166-51-5

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  • (3aS,3'aS,8aR,8'aR)-2,2'-(1-Methylethylidene)bis[3a,8a-dihydro-8H-Indeno[1,2-d]oxazole

    Cas No: 175166-51-5

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175166-51-5 Usage

General Description

The chemical compound, (3aS,3'aS,8aR,8'aR)-2,2'-(1-Methylethylidene)bis[3a,8a-dihydro-8H-Indeno[1,2-d]oxazole, is a synthetic organic compound with the molecular formula C26H24N2O2. It belongs to the oxazole class of compounds and is characterized by its unique indeno[1,2-d]oxazole structure. (3aS,3'aS,8aR,8'aR)-2,2'-(1-Methylethylidene)bis[3a,8a-dihydro-8H-Indeno[1,2-d]oxazole has potential applications in the field of medicinal chemistry and drug development, as well as in the synthesis of novel materials and bioactive molecules. It exhibits interesting biological activities and chemical reactivity, making it a valuable target for further research and exploration in various scientific fields.

Check Digit Verification of cas no

The CAS Registry Mumber 175166-51-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,1,6 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 175166-51:
(8*1)+(7*7)+(6*5)+(5*1)+(4*6)+(3*6)+(2*5)+(1*1)=145
145 % 10 = 5
So 175166-51-5 is a valid CAS Registry Number.

175166-51-5Downstream Products

175166-51-5Relevant articles and documents

Simple and efficient heterogeneous copper catalysts for enantioselective C-H carbene insertion

Fraile, Jose M.,Garcia, Jose I.,Mayoral, Jose A.,Roldan, Marta

, p. 731 - 733 (2007)

Immobilized box-Cu complexes are able to efficiently catalyze the insertion of a carbene, from methyl phenyldiazoacetate, into C-H bonds of THF, with high enantioselectivity (up to 88% ee). The immobilization not only allows recovery and reuse of the enan

SYNTHESIS OF SMALL MOLECULES INSPIRED BY PHOMOXANTHONE A

-

, (2022/02/28)

Methods, compositions, and kits are provided for synthesizing bioactive chromane, the method including: constructing a tertiary ether stereocenter enantioselectively by catalyzed alkynylation of a substituted chromenone to obtain a chromanone; reducing alkyne and ketone in the chromanone to obtain a chroman; and converting ester to methyl group thereby obtaining chromane.

Ethynylbenziodazolones (EBZ) as Electrophilic Alkynylation Reagents for the Highly Enantioselective Copper-Catalyzed Oxyalkynylation of Diazo Compounds

Hari, Durga Prasad,Schouwey, Lionel,Barber, Verity,Scopelliti, Rosario,Fadaei-Tirani, Farzaneh,Waser, Jerome

supporting information, (2019/05/28)

Ethynylbenziodoxol(on)e (EBX) cyclic hypervalent iodine reagents are now established reagents for the alkynylation of radicals and nucleophiles, yet they present limited possibilities for further structure and reactivity modification. Herein, the first synthesis is reported for the corresponding ethynylbenziodazolone (EBZ) reagents, in which the oxygen atom in the iodoheterocycle is replaced by a nitrogen atom. The substituent on the nitrogen enables further fine-tuning of the reagent structure and reactivity. EBZ reagents are obtained easily from the corresponding benzamides by using a one-step procedure, and display reactivity comparable to that of EBX reagents. In particular, they are applied in an asymmetric copper-catalyzed oxyalkynylation of diazo compounds, which proceeds in high yield and enantioselectivity for a broad range of substituents on the diazo compounds and the alkyne.

Copper(II)-catalyzed enantioselective intramolecular cyclization of N-alkenylureas

Fu, Shaomin,Yang, Honghao,Deng, Yuanfu,Jiang, Huanfeng,Zeng, Wei,Li, Guoqiang

supporting information, p. 1018 - 1021 (2015/03/30)

The first Cu(II)-catalyzed highly enantioselective intramolecular cyclization of N-alkenylureas was developed for the concise assembly of chiral vicinal diamino bicyclic heterocycles. Facile removal of carbonyl group of the carbamido moiety allowed for ready access to enantioenriched cyclic vicinal diamines.

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