137 — 

 CCH a 



C 

 H»C 



C(CHs). 



C:NOH 



CH., 



af./ 



CH 



*s ; Nitrosopinene. 



HiC-C-M, 



\ o 



HC CH :5 



HC 

 H,C 



C:NOH 



C(CH§) 2 



CH 2 



CH 



Pinene nitrosoazide m. p. 120 c 



N3CCH3 



H 2 C 



H 2 C 



C:NOH 

 CH 2 



N 3 C 

 H 2 C 



X:NOH 



C(CH 3 )2| 



! CH 2 



CH 



Pinene nftrosoazide m. p. 126°. 



+ H 2 



H 3 C CH 3 +NaOC,H 5 H 3 C CH 3 



Terpineol nitrosoazide. Hydroxydihydrocarvoxime. 



The paper by Vavon on the hydrogenation of turpentine oil to which 

 reference was made in our last October Report (p. 166) has now been 

 published in another periodical] 1 ). 



Limonene. Some time ago we reported that Vavon 2 ) had reduced 

 limonene by shaking it with platinum black in an atmosphere of hydrogen. 



] ) Bull. Soc. chim. IV. 9 (1911), 256. 

 -) Comp. Report April 1910, 166. 



