✍ Scribed by E. Wiberg
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colleeting ;.nd sorting the factual data, which has grown so cons!:Ierably in coIunic i n this field. Thc clear arrangement of t l e tuhlcs ttnd the high quality of print. which render it easy t o find rhc nunicrical v:iIiics required, also deserve speciiql mention. l'hc ptiblication o f this kolume, which has been .Liriicti o u t by t h e pirhlishcrs in their customary excellent manri:r, w i l l tend t o enlarge further the circle of users of I .and I It -138 r nb t c i 11.
[h B 904,'27 I El
Methn:dcn der organischen Cheinic i Methods of Organic ('lu.niistrj) (Houbcn-Wcyl), Voi. X I V J I : Makromolekulare Stoifc (M~icrotiioleciil~ir S~ihstances), edited by Eirgerr Miiilw. Gcorg 'lliicme Virlag. Stiittgart, 1962, 4th edition, Ixi,< 1300 lip., 60 I i g t i r , ~~ 177 tahles. ('loth bound, price I>M 287. (about S75 ).
📜 SIMILAR VOLUMES
Amino-l,2,3-thiadiazoles were prepared by J . Goerdeler and G . Gnad, by treating acyl isothiocyanates with diazoalkanes and carefully deacylating the N-phenoxycarbonylamines (2) thus obtained with weak bases in aqueous acetone. Other acyl groups cannot be removed without changing the structure of t