i ee a (I). 
OCH, 
HCO f . OCH; 
‘ 
CH, -CH:CHs 
(1) Elemicin. 
O-CH,:CH: CH, . 
~H,CO ( a OCH; 
ae 
(III) 2,6-Dimethyi-1-ally! 
pyrogallic ether. 
7 
at 
this resulting in trimethyl homogallic aldehyde, 
propenylbenzene oor nee from 3,4 cen ee the latter 
: Compt rend. 130 (1900), 1362. 
y 
iinenouaate in D cetmne solution sAotas, in dines to anisic acid, a 
_ which could be oxidized further toa an acid of the m, P. 138°. 
\ 
Elemicin. — This S Body is, dicudine to Senhnser st dc oveee : 
of Manila elemi oil, for which that investigator established the f 
On ae elemicin with es or boi 
OCH, 
H,co/’” OCH; 
t 
oon CH- CH, 
(dy Tsoelemicin.. 
CH - CH: ae 
(vy 4-Hydroxy-3, 5-dimethoxy- 
1- savannas: 
ne ‘if ae iy) KG Akad. Wetensch., Avsterdam 20 (1917), 64; Journ. “chem. ‘Soe 
aes . (1908), 1768, 1918, 2183, 2556; Report October 1908, “50.5 s 
‘ nsrentivs transposition of hee any ee into- C-allyl eg has 
‘with poles 
f limpid oil, 
Tn hee to obtain 3, ae 
ae 
Ae 
S 
28 
&® 
result is 2, 6-dime : 
Ay p. 140 4 
(14 mm.). On a ! 
