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

Sunday, 26 April 2015

Ethyl 4-nitrobenzoate NMR

Ethyl 4-nitrobenzoate


13 C NMR









ethyl 4-nitrobenzoate NMR spectra analysis, Chemical CAS NO. 99-77-4 NMR spectral analysis, ethyl 4-nitrobenzoate C-NMR spectrum





1H NMR







ethyl 4-nitrobenzoate NMR spectra analysis, Chemical CAS NO. 99-77-4 NMR spectral analysis, ethyl 4-nitrobenzoate H-NMR spectrum




IR




ETHYL 4-NITROBENZOATE Structure




Ms





ETHYL 4-NITROBENZOATE Structure





INTRODUCTION OF AMINO GROUP

 ethyl-p-aminobenzoate.



Shift (ppm)
167.4 114.1
151.5 60.6
132.0 14.7
120.0





picked up from a japanese site

9H11NO2)の1H-NMRスペクト ル (300MHz)である。図アを示す化合物はIRスペクトル (neat)にて1700 cm-1付近に、又、図イを示す化合物はIRスペクトル (Nujol)にて 1650 cm-1付近に共に強い吸収を示す。スペクトルと化合物の正し い組合せはどれか。ただし、図アの3.4 ppm付近、図イの6.3 ppm付近及び7.9 ppm付近のシグナルは重水処理すると消失する。また測定溶媒に基づくシグナ ルは除いてある。

 a 2-ethoxybenzamide
 b 4-ethoxybenzamide
 c ethyl 3-aminobenzoate
 d ethyl 4-aminobenzoate
    ア イ 
  1 a c 
  2 a d 
  3 b c
  4 b d 
  5 c a 
  6 c b


is (a and a) the figure below (C any compound that is shown in a ~ D 9 H 11 NO 2 of) 1 H-NMR spectrum is (300MHz). 1700 cm IR spectrum at (neat) compounds exhibit a Zua -1 in the vicinity, also, compounds that exhibit a spinal is 1650 cm IR spectrum at (Nujol) -1 shows a strong absorption both in the vicinity. Right combination of compounds and any spectrum. However, I lost signal around 3.4 ppm of Zua, of around 7.9 ppm and 6.3 ppm near the spinal when you heavy water processing. The signal based on the measurement solvent have been removed.  a 2-Ethoxybenzamide  b 4-Ethoxybenzamide  c ethyl 3-Aminobenzoate  D ethyl 4-Aminobenzoate




    Eye 
  1 a c 
  2 a D 
  b 3 c
  4 b D 
  c 5 a 
  6 c b







THANE INDIA



Map of thane city



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