Tlic snmc prc1)nrntion can bc equally wcll carried out by using glucosc ns the sq1)stratc.
The institution of chemical engineers
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1937
- Weight
- 260 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0368-4075
No coin nor oath required. For personal study only.
โฆ Synopsis
Both compounds (I') and (V) hitvc bccn synthesised, ond thc identity of tlic dcgradntion and synthetical products, which arc liquids, has bccn cstablishcd by comparison of certain dcrivntivcs. Prof. C. H. Ingold said that Dr. King's hypothesis t1i:it tlic isoquinoliiic iiiid bcuzciic I' linlocs " of tlic molccule bcc:rmc scpnratcd bcforc tlic cshaustivc incthylntioii propcr (formation of the vinyl group) was justificd. Thc scpiiratioli could be lookctl upon ns ii rcvcrsc " aldol " rcitctioii, R$*Cl-I + >C:O p Zt,N*C*C(OI.E), cntalyscd by OHions.
๐ SIMILAR VOLUMES
con firincil in gcnernl Norrish nnd his c01Icngncs' estimates of thc contribiit.ions from tlic rcnctioii ZE,COlE, -> R! + 1j2 + CO. Tlic \~nliics intlicntc, liowcver, tlint, fission of nn nctivntcil niolcculc directly into a liy.drocnrboii, thus : RICOIE,\* -+ CO + RlR2, iiiiiy ~vcll plny an :ipprcc
Further consideration of tho rcsults described in Part I (Callow and Rosenlicitn, J.C.S., 1033, 387) indicates that ergosterol-D, forincd by thc iiiteraction of dihydroergostcrol and seleiiirim dioside, is t h o AO\*s: I ( \* l > : Z l \* z ~ coiiipound, whilst tlic oxide formed a t the sniiic tiii