Organic Chemists from Industry and academics to Interact on Spectroscopy Techniques for Organic Compounds ie NMR, MASS, IR, UV Etc. Starters, Learners, advanced, all alike, contains content which is basic or advanced, by Dr Anthony Melvin Crasto, Worlddrugtracker, email me ........... amcrasto@gmail.com, call +91 9323115463 India skype amcrasto64
................DR ANTHONY MELVIN CRASTO Ph.D ( ICT, Mumbai) , INDIA 25Yrs Exp. in the feld of Organic Chemistry,Working for GLENMARK GENERICS at Navi Mumbai, INDIA. Serving chemists around the world. Helping them with websites on Chemistry.Million hits on google, world acclamation from industry, academia, drug authorities for websites, blogs and educational contribution
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Monday 25 January 2016
Sunday 24 January 2016
2,2-dimethyl-5-acetyl- 1,3-dioxane-4,6-dione/Acetyl-Meldrum’s acid
The product has an Rf of 0.22 in 5% methanol/methylene chloride (silica gel) and displays the following spectral data: 1H NMR (300 MHz, CDCl3) δ: 1.71 (s, 6 H), 2.64 (s, 3 H) ; 13C (75 MHz, CDCl3) δ: 37.5, 42.4, 45.1, 106.2, 118.6, 174.8, 184.2, 207.5 . The acidic proton was not observed in the 1H NMR spectrum.
lightyellow plate, mp 87.6-88.0°C
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Friday 22 January 2016
Methyl ( R )-4-methylhex-5-enoate
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La Loche, Canada, Saskatchewan
La Loche
Village in Canada
La
Loche is a northern village in northwest Saskatchewan. It is located at
the end of Highway 155 on the eastern shore of Lac La Loche in Canada's
boreal forest. Wikipedia
The La Loche High School in La Loche, Saskatchewan, Canada, site of a
La Loche is a village in the province of Saskatchewan, Canada.
La Loche from the air in summer by Mark Tuite
Uptown La Loche from Marie Street
La Loche Arena with a fire burning in the background.
La Loche RCMP station with Canadian flag. ////
(2-Nitrophenyl)(2-vinylphenethyl)selane
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KHAJURAHO, MADHYAPRADESH, INDIA
Lakshman temple
Location in Madhya Pradesh
Hotel Chandela - A Taj Leisure Hotel
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