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

Thursday 17 December 2015

N-Benzyl, N'-Cbz-guanidine




N-Benzyl, N'-Cbz-guanidine


 
.


 

N-Benzyl, N'-Cbz-guanidine
Carbamic acid, N-[imino[(phenylmethyl)amino]methyl]-, phenylmethyl ester;  (22102-72-3)

Rf = 0.47 (ethyl acetate). mp 160-162 °C.  

1H NMR (DMSO-d6, 400 MHz) δ: 4.37 (d, J = 4.7 Hz, 2 H), 4.96 (s, 2 H), 7.23-7.36 (m, 10 H).  


13C NMR (DMSO-d6, 100 MHz) δ: 43.4, 65.2, 126.9, 127.1, 127.4, 127.6, 128.2, 128.4, 138.0, 
161.5, 163.1.



IR (powder) ν 3475, 3283 (both m), 1640, 1617, 1588, 1559 (all s), 1426 (m), 1275, 1131 (both s) cm-1.
HRMS (ESI+) Calculated for C16H18N3O2 m/z (M+H) 284.1394, obsd. 284.1385.
Anal. calcd for C16H17N3O2: C, 67.83; H, 6.05; N, 14.83. Found C, 67.91; H, 6.16; N, 14.83.


Carbamic acid, N-cyano-, phenylmethyl ester, potassium salt;  (50909-46-1)

Rf = 0.71 (ethyl acetate). mp 219-221 °C.  

1H NMR (DMSO-d6, 400 MHz) δ: 4.86 (s, 2 H), 7.24-7.35 (m, 5 H);  

13C NMR (DMSO-d6, 100 MHz) δ: 65.2, 122.1, 127.1, 127.3, 128.1, 138.7, 162.5;

IR (powder) ν 3060, 3030 (both w), 2189 (s) 2143 (m), 1622 (s), 1398, 1342, 1306, 1178, 1147 (all m), 779, 732, 697 (all s) cm-1.

HRMS (ESI-) Calculated for C9H7N2O2 [M-] m/z 175.0513, obsd 175.0510.

Anal calcd for C9H7KN2O2: C, 50.45; H, 3.29; N, 13.07. Found C, 50.56; H, 3.43; N, 13.22.



Carbonylbenzyloxycyanamide COMPD 1
Carbonylbenzyloxycyanamide: Carbamic acid, N-cyano-, phenylmethyl ester;  (86554-53-2)

1H NMR (CDCl3, 400 MHz) δ: 5.22 (s, 2 H), 7.34-7.36 (m, 5 H).









DRUG APPROVALS BY DR ANTHONY MELVIN CRASTO …..FOR BLOG HOME CLICK HERE
Join me on Linkedin

View Anthony Melvin Crasto Ph.D's profile on LinkedIn

Join me on Facebook FACEBOOK
Join me on twitterFollow amcrasto on Twitter
Join me on google plus Googleplus

 amcrasto@gmail.com

09b37-misc2b027LIONEL MY SON
He was only in first standard in school when I was hit by a deadly one in a million spine stroke called acute transverse mylitis, it made me 90% paralysed and bound to a wheel chair, Now I keep him as my source of inspiration and helping millions, thanks to millions of my readers who keep me going and help me to keep my son happy
सुकून उतना ही देना प्रभू, जितने से
जिंदगी चल जाये।
औकात बस इतनी देना,
कि औरों का भला हो जाये।

 TAKE A TOUR
MOMBASA, KENYA

 Map of mombasa
 Mombasa City.

 














 

 

 

 


 
 
 


 


 

 

 

 



 

 

 

 
 
 


At Diani Beach, Mombasa, Kenya.
 

 
 

 
 
 

 https://scontent-hkg3-1.xx.fbcdn.net/hphotos-xlf1/v/t1.0-9/1915266_10153486643274811_6405815535350108840_n.jpg?oh=50187cdb4969709b097fb74be5b2af37&oe=570EAC5A

 




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

No comments:

Post a Comment