[2.4.6]-trinitrophenol) into chloropicrin, CCI 3 NO 2, by bleaching lime (calcium hypochlorite), and into bromopicrin, CBr 3 NO 2, by bromine' water.
, CO-CCI [[Cioc Cci: Cci.
HO 2 C CCI:CCI CO CC1 3 ' - > H02C CC1:cC1 c02H+CHe13' (to) (xi) Hydroquinone (1.4 or para-dioxybenzene) (1) gives with chlorine, first, a tetrachlorquinone (2), and then hexachlor-p-diketo-R-hexene (3), which alcoholic potash converts into perchloracroylacrylic acid (4).
C T CI ?OH CI " N O Cl OH _Cl OH C1 2 Nz0 C12 C C Ciz C1 2 Clt Cit (r) (2) (3) (4) CCI /CH2 CU CI C 'CO H CH ?C02H CI C. t 'c% CCI t CH3 (5) (6) 0 C1 /N C1 2 ClZ',C12 NzO C12 (2) CI (3) HO 2 C [[Ccichc1 Cc1 2 Co Cc13 - (6) Ho 2 C Ccichci]] CCl?
Probably no European name of past centuries is so well known in China as that of Li-ma-teu, the form in which the name of Ricci (Ri-cci Mat-teo) was adapted to Chinese usage, and by which he appears in Chinese records.