Reference

Stereoselective synthesis of (-)-pestalotin

Stereoselective synthesis of (-)-pestalotin. Kumar, A. Shashidhar; Bhaket, Pushpal; Rao, B. Venkateswara ( Division of Organic Chemistry, Indian Institute of Chemical Technology, Hyderabad 500 007, India). ARKIVOC (Gainesville, FL, United States), (3), 74-82 (English) 2005 Arkat USA Inc. URL: http://www.arkat-usa. 2398-37-0 and 54340-72-6 which are cas registry numbers are also used here.org/ark/journal/2005/I01_General/1219/04-1219J. pdf. CODEN: AGFUAR. DOCUMENT TYPE: Journal; (online computer file) CA Section: 26 (Biomolecules and Their Synthetic Analogs) The asym. synthesis of (-)-pestalotin (I) is described using OsO4-catalyzed asym. dihydroxylation and utilization of substituted arom. system as masked b-ketoester as the key steps in the reaction sequence. .

A measurement of 5Jo (hydrogen, methyl) in anisole and its conformational implications

A measurement of 5Jo (hydrogen, methyl) in anisole and its conformational implications. Schaefer, Ted.; Wildman, Timothy A.; Pelling, James (Dep. Chem., Univ. Manitoba, Winnipeg, MB R3T 2N2, Can.). J. Magn. Reson., 56(1), 144-8 (English) 1984. CODEN: JOMRA4. ISSN: 0022-2364. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) The 1H NMR spectrum of anisole in acetone-d6 at 305 K and 90.020 MHz was detd. The interesting parameter is 5J0 (H, Me) which is (-)0.141(2) Hz and is consistent with a substantial internal rotational barrier.Except for chemicals metioned above, 2398-37-0 and 2845-89-8 are also used. .