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16473-11-3

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16473-11-3 Usage

Uses

Bicyclo[3.2.1]octane-2,6-dione is an intermediate in the synthesis of chiral Adamantane derivative.

Check Digit Verification of cas no

The CAS Registry Mumber 16473-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,7 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16473-11:
(7*1)+(6*6)+(5*4)+(4*7)+(3*3)+(2*1)+(1*1)=103
103 % 10 = 3
So 16473-11-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H12O2/c10-8-3-1-6-5-7(8)2-4-9(6)11/h6-7H,1-5H2/t6-,7-/m1/s1

16473-11-3Related news

Conformational stability of bicyclo[3.3.1]nonane-2,6-dione and bicyclo[3.3.1]nonane-2,9-dione: ab initio calculations and vibrational spectroscopy studies08/07/2019

The conformational stability of newly synthesised bicyclo[3.3.1]nonane-2,6-dione C9H12O2 (D26) and bicyclo[3.3.1]nonane-2,9-dione C9H12O2 (D29) was studied. Ab initio calculations (HF level using 6-31G∗∗ basis set) reveal that due to six-membered ring inversion four conformers exist in the case ...detailed

Stereoselective bioreduction for the resolution of racemic mixtures of bicyclo[3.3.1]nonane-2,6-dione using vegetables08/06/2019

Screening of various vegetables as biocatalysts for the stereoselective bioreduction and resolution of racemic bicyclo[3.3.1]nonane-2,6-dione was performed. Vegetables of the family Apiaceae, i.e. the roots of parsnip (Pastinaca sativa), celery (Apium graveolens), parsley (Petroselinum crispum) ...detailed

16473-11-3Relevant articles and documents

Landa et al.

, p. 4239,4242 (1974)

SUBSTITUTED CYCLOLAKYLS AS MODULATORS OF THE INTEGRATED STRESS PATHWAY

-

Page/Page column 325, (2020/11/12)

Provided herein are compounds, compositions, and methods useful for modulating the integrated stress response (ISR) and for treating related diseases, disorders and conditions.

Baker's yeast for sweet dough enables large-scale synthesis of enantiomerically pure bicyclo[3.3.1]nonane-2,6-dione

Wallentin, Carl Johan,Orentas, Edvinas,Butkus, Eugenijus,Waernmark, Kenneth

experimental part, p. 864 - 867 (2009/07/25)

An improved synthetic procedure of racemic bicyclo[3.3.1]nonane-2,6-dione has been developed. Employing Baker's yeast for sweet dough made it possible to kinetically resolve the racemic compound and to isolate enantiomerically pure (+)-bicyclo[3.3.1]nonane- 2,6-dione on a large scale. Furthermore, the developed procedure made it possible to produce (-)-bicyclo[3.3.1]nonane-2,6-dione with an enantiomeric excess of 75%. Georg Thieme Verlag Stuttgart.

Synthesis of polyfunctionalized bicyclo[5.3.1]undecadiene ring systems using a two-carbon ring-expansion of cyclobutene intermediates

Mislin, Gaetan,Miesch, Michel

, p. 1753 - 1759 (2007/10/03)

The ZrCl4-catalyzed [2+2] cycloaddition of the silyl enol ether derived from monoprotected bicyclo[3.3.1]nonane-2,6-dione 7 with ethyl propynoate led after acidic treatment to the cyclobutene derivative 12. Treatment of the latter with HBF4 in refluxing ethanol smoothly afforded the two-carbon ring-expansion product 13. On the other hand, the enolate of the β-oxobicyclo[3.3.1]nonane ester 14 has been found to react with electrophilic acetylenes [ethyl propynoate, dimethyl acetylenedicarboxylate (DMAD)] to afford bicyclo[5.3.1]undecadiene derivatives 15, 16, most probably through the intermediacy of a tricyclo[5.3.1.02,5]undecene ring system.

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