X-ray structure analysis of (1RS, 10 SR)-10-methoxy-6-azatricyclo [4.3.1.03.8] decane hydrochloride
β Scribed by Hans-Christian Mez; Greti Rihs
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- French
- Weight
- 192 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
The methanolysis of DL-erythro-Schloro-I-azatricyclo 14.4.0.0 3.8] decane leads to the formation of IO-methoxyd-azatri cycle 14 3 1 03.81 decane (I)
. . . l). Only one of the two possible isomers is obtained in this reaction, and the present X-ray analysis was performed in order to identify it unequivocally.
π SIMILAR VOLUMES
Arsabenzene-4-carbaldehyde ( 4 ) can be obtained pure as a pale yellow oil by bulb tube vacuum distillation (10-' torr). Surprisingly, the product, which is stable under nitrogen, smells strongly and unmistakably of benzaldehyde, thus providing further justification for the trivial name "arsabenzald
## Note X-Ray structure of (5S,8R,9R, 10s)~8,9,10-triacetoxy-3-acetyl-1,6-dioxa-3-azaspiro[4S]decane, a spiropyranose derivative
formed separately and the Pe stabilized as a bisphosphane complex['0T. The complex with tris(dimethy1amino)phosphane, the 1,1,1,3,3,3-hexakis(dimethylamino)-l?~~,32.~-triphospha-2-enium tetraphenylborate 2, is particularly easy to handle"']. In order to accept Pe from 2, however, the olefin must be