DR ANTHONY MELVIN CRASTO,WorldDrugTracker, helping millions, A 90 % paralysed man in action for you, I am suffering from transverse mylitis and bound to a wheel chair, With death on the horizon, nothing will not stop me except God................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
Showing posts with label CAMPHOR. Show all posts
Showing posts with label CAMPHOR. Show all posts

Saturday 17 October 2015

ORGANIC SPECTROSCOPY SOLVED PROBLEM-CAMPHOR

SOLVED PROBLEM-CAMPHOR

CAMPHOR, 
SEE ALL AT
https://sites.google.com/site/anthonycrastospectroscopy/1d-solved-problem-camphor



 https://sites.google.com/site/anthonycrastospectroscopy/1d-solved-problem-camphor



 https://sites.google.com/site/anthonycrastospectroscopy/1d-solved-problem-camphor




Take a tour






Map of oman




 Qantab beach in oman
 
 Stephen Rego

 
 


 

 

 


 
 


 

 

 


A lovely day at the beach my sis and I spent at Qantab back in 2006:



(I have a thing for old Mosques).








Yeah, walking on that roof was soooooo not a good idea (I was covered in dust when a section caved in). Alhamdulilah I wasn't hurt at all, and was a little mroe willing to take advice about what is structurally sound and what isn't.




Our fave midnight hang-out ledge. For loosing Ah's fishing rods.










 Other than that, carry on!




Omani architecture

Muscat Fashion Week

enjoying art and eye candy

fabulous food and places to see and be seen

fabulous finds

Castles and Jinn

Omani traditions and superstitions

camping and off-road adventures

desert sunrises

not desert, and not just Salalah

recipes, Omani and inspired by Oman

forts crumbling into ruins and castles in the clouds

Mountain villages

coastal villages

the simple life

the simple life
the simple life

and a couple of camels of course!


////////////

Sunday 26 April 2015

CAMPHOR





CAMPHOR, 
Molecular Formula: C10H16O 
Molecular Weight: 152.233
InChI=1/C10H16O/c1-9(2)7-4-5-10(9,3)8(11)6-7/h7H,4-6H2,1-3H3
IUPAC Name: 1,7,7-Trimethylnorboran-2-one
CAS Number: 464-48-2

1HNMR


Proton Assignments






(1R)-(+)-camphor



DEPT





13C




Carbon Assignments





(1R)-(+)-camphor2-Dimensional COSYimage of (1R)-(+)-camphor



(1R)-(+)-camphor2-Dimensional Hector

image of (1R)-(+)-camphor


image of (1R)-(+)-camphor





    Examples
  • [0039]
    (-)-(1S)-Camphor (2). To a vigorously stirred solution of 600g (3.89 mol) of (-)-borneol in 1.5 L of glacial acetic acid at 0 °C was added 7.5 L of household bleach (Chlorox™) over a period of 1 h. After 30 min the solid (800 g) was collected by filtration and dissolved in 2 L of hexane. The solution was washed with saturated aqueous NaHCO3 and brine, dried over Na2SO4 and concentrated to give 570g (96%) of camphor.
    2: mp: 178-180°C; [α]D 25=-39 (c=3.0, EtOH), 1H NMR see Table; 13C NMR (100 MHz, CDCl3) δ (ppm): 9.20, 19.10, 19.74, 27.02, 29.90, 43.05, 43.25, 46.73, 57.64, 219.46.
    Figure 00230001
    Figure 00240001


1,7,7-Trimethylbicyclo[2.2.1]-2-Heptanone

1,7,7-Trimethylbicyclo[2.2.1]-2-Heptanone
CAS No.:464-48-2
Synonyms:
Formula:C10H16O
Exact Mass:152.12000

1H NMR PREDICT


1,7,7-Trimethylbicyclo[2.2.1]-2-Heptanone NMR spectra analysis, Chemical CAS NO. 464-48-2 NMR spectral analysis, 1,7,7-Trimethylbicyclo[2.2.1]-2-Heptanone H-NMR spectrum

1,7,7-Trimethylbicyclo[2.2.1]-2-Heptanone NMR spectra analysis, Chemical CAS NO. 464-48-2 NMR spectral analysis, 1,7,7-Trimethylbicyclo[2.2.1]-2-Heptanone C-NMR spectrum






P.S. : The views expressed are my personal and in no-way suggest the views of the professional body or the company that I represent.
P.S. : The views expressed are my personal and in no-way suggest the views of the professional body or the company that I represent.
P.S. : The views expressed are my personal and in no-way suggest the views of the professional body or the company that I represent.





COCK WILL TEACH YOU NMR



COCK SAYS MOM CAN TEACH YOU NMR


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KATHMANDU,  NEPAL




Map of kathmandu nepal


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Kathmandu Durbar Square