enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. 2-Naphthol - Wikipedia

   en.wikipedia.org/wiki/2-Naphthol

   The OH→Br conversion has been described. [5] Electrophilic attack occurs characteristically at the 1-position as indicated by nitrosylation to give 1-nitroso-2-naphthol. [6] Bromination [7] and alkylations proceed with similar regiochemistry. [8] Ring-opening reactions have been documented. [9] Carbonation of 2-naphthol gives 2-hydroxy-1 ...

3. Template:Convert/list of units - Wikipedia

   en.wikipedia.org/wiki/Template:Convert/list_of_units

   conversion combination output units SI: square kilometre: km2 km 2: US spelling: square kilometer: 1.0 km 2 (0.39 sq mi) km2 sqmi; square metre: m2 m 2: US spelling: square meter: 1.0 m 2 (11 sq ft) m2 sqft; square centimetre: cm2 cm 2: US spelling: square centimeter: 1.0 cm 2 (0.16 sq in) cm2 sqin; square millimetre: mm2 mm 2: US spelling ...

4. Category:2-Naphthols - Wikipedia

   en.wikipedia.org/wiki/Category:2-Naphthols

   Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

5. Naphthol - Wikipedia

   en.wikipedia.org/wiki/Naphthol

   Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Naphthol may refer to: 1-Naphthol; 2-Naphthol This page was last edited on 26 ...

6. Acid Orange 7 - Wikipedia

   en.wikipedia.org/wiki/Acid_Orange_7

   Download as PDF; Printable version; In other projects ... 2-naphthol orange, Orange II, CI 15510, D&C Orange 4, COLIPA C015 ... Toggle the table of contents.

7. 1-Nitroso-2-naphthol - Wikipedia

   en.wikipedia.org/wiki/1-Nitroso-2-naphthol

   1-Nitroso-2-naphthol can be prepared by treatment of 2-naphthol with nitrous acid: [3] C 10 H 7 OH + HNO 2 → C 10 H 6 (NO)OH + H 2 O. Its conjugate base forms deeply colored complexes with iron(II) and cobalt(II), complexes [M(C 10 H 6 (NO)O) 3] 2-. [4] The deep colors of these complexes results from the delocalized bonding within each five ...

8. 1,1′-Bi-2-naphthol - Wikipedia

   en.wikipedia.org/wiki/1,1′-Bi-2-naphthol

   1,1 ′-Bi-2-naphthol (BINOL) is an organic compound that is often used as a ligand for transition-metal catalysed asymmetric synthesis. BINOL has axial chirality and the two enantiomers can be readily separated and are stable toward racemisation .

9. Bucherer reaction - Wikipedia

   en.wikipedia.org/wiki/Bucherer_reaction

   The reaction is used to convert 1,7-dihydroxynaphthalene into 7-amino-1-naphthol and 1-aminonaphthalene-4-sulfonic acid into 1-hydroxynaphthalene-4-sulfonic acid. It is also useful for transamination reactions of 2-aminonaphthalenes .