𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Struktur der Diarylsulfonyl-Derivate des 3-Amino-2-phenyl-pyrazols

✍ Scribed by Dorn, Helmut ;Hilgetag, Klaus-Peter ;Hilgetag, Günter


Publisher
Wiley (John Wiley & Sons)
Year
1962
Tongue
English
Weight
265 KB
Volume
95
Category
Article
ISSN
0009-2940

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Heilmittelchemische Studien in der heter
✍ P. Schmidt; J. Druey 📂 Article 📅 1958 🏛 John Wiley and Sons 🌐 German ⚖ 240 KB

## Abstract Convenient methods to obtain 2‐phenyl‐3‐amino‐pyrazole, a compound not reported in the literature, are described. The substance is the aminocomponent of a sulfonamide with an outstanding chemotherapeutic effect.

Herstellung enantiomerenreiner Derivate
✍ Axel Griesbeck; Dieter Seebach 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 German ⚖ 417 KB 👁 1 views

From (S)-4-methyloxetan-2-one (l), the b-butyrolactone readily available from the biopolymer (R)-polyhydroxybutyrate (PHB) and various C,N,O and S nucleophiles, the following compounds are prepared: (S)-2-hydroxy-4-octdnone (3), (R)-3-aminobutanoic acid (7) and its N-benzyl derivative 5, (R)-3-azido

Derivate des 2-Amino-1,2,3,4-tetrahydron
✍ Ivanov, Ivo C. ;Dantchev, Damian K. ;Sulay, Piroschka B. 📂 Article 📅 1978 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 437 KB 👁 1 views

## Abstract Die __trans__‐Hydroxy‐aminosäure **4** liefert mit Acetanhydrid in Pyridin das __trans__‐Azalacton **5**, das mit LiAlH~4~ in Gegenwart überschüssigen Bortrifluorids in das Morpholinderivat __trans__‐**3b** umgewandelt wird. Auf diese Weise wird festgestellt, daß das früher von __L. Kno