1966
DOI: 10.1002/cber.19660990502
|View full text |Cite
|
Sign up to set email alerts
|

Über Verbindungen mit Urotropin‐Struktur, XXXVI. Ringschlußreaktionen zum Ringsystem des 2‐Oxa‐adamantans

Abstract: Das aus 3-Methylen-bicyclo[3.3. I]nonanon-(7) (1) durch Lithiumalanat-Reduktion erhaltliche 3-Methylen-bicyclo[3.3.1 Jnonanol-(7) (2) geht mit Sauren in 1 -Methyl-2-oxa-adamantan (3) iiber. 1 erleidet mit Quecksilberacetat einen ahnlichen Ringschlulj unter Bildung von 3-Hydroxy-1 -acetoxymercurimethyI-2-oxa-adamantan (4), das in 3-Hydroxy-1 -methyl-2-oxa-adamantan (6) iiberfuhrbar ist. Diese Verbindung entsteht auch bei der Einwirkung von Methyllithium oder Methylmagnesiumjodid auf Bicyclo~3.3.l]nonandion-(3.7… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
7
0

Year Published

1975
1975
2016
2016

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 15 publications
(7 citation statements)
references
References 5 publications
0
7
0
Order By: Relevance
“…Unusual interactions between these functional groups are therefore to be expected. In fact endo-1 undergoes facile cyclization to the cyclic ether l-methyl-2-oxa-adamantane (3) when treated with 25% sulfuric acid [3]3)4).…”
Section: Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…Unusual interactions between these functional groups are therefore to be expected. In fact endo-1 undergoes facile cyclization to the cyclic ether l-methyl-2-oxa-adamantane (3) when treated with 25% sulfuric acid [3]3)4).…”
Section: Discussionmentioning
confidence: 99%
“…Dr. C. Ganter, Federal Institute of Technology, Zurich (private communication). This compound was identical with authentic 1-methyl-2-oxa-adamantane (3) kindly provided by Prof. H. Stetter [3].…”
Section: Experimental Partmentioning
confidence: 98%
See 1 more Smart Citation
“…For instance 1-hydroxy-2-oxaadamantane (4) can be transformed into the corresponding a-bromoether by treatment with thionylbromide, 6 but reduction of this a-bromoether with Raney-Nickel gave 2-oxaadamantane only in low yield. In line with the retrosynthesis in Scheme 1, we wanted to study the possible reduction of compound 4 to 2-oxaadamantane (7).…”
Section: Introductionmentioning
confidence: 98%
“…The conversion of 10b to 19 during chromatography on silica gel has been reported,9 as well as by acid catalysis. 21 Formation of 19, 20, and 21 from 2 can be rationalized according to Scheme II. Attack of oxygen by the cation in 23 (see below) would yield 20.…”
mentioning
confidence: 99%