✦ LIBER ✦

Photochromic properties of 1,3,3-trimethylspiro[indoline-2,3′-[3H]naphtho[2,1-b][1,4]oxazine] doped in PMMA and epoxy resin thin films

✍ Scribed by Abdullah M. Asiri; Abood A. Bahajaj; Abdullah G. Al-Sehemi; Amerah M. Alsoliemy

Publisher: Elsevier
Year: 2009
Tongue: English
Weight: 663 KB
Volume: 2
Category: Article
ISSN: 1878-5352
DOI: 10.1016/j.arabjc.2009.07.009

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis and properties of 1,3,3-trimet

Synthesis and properties of 1,3,3-trimethylspiro[indoline-2,3′-naphtho[2,1-b][1,4]oxazin]-6′-amine, a novel, red colouring photochromic spirooxazine

✍ Mark York; Richard A. Evans 📂 Article 📅 2010 🏛 Elsevier Science 🌐 French ⚖ 319 KB

## a b s t r a c t The synthesis and photochromic properties of 1,3,3-trimethylspiro[indoline-2,3 0 -naphtho[2,1-b][1,4]oxazin]-6 0 -amine, a novel red-colouring photochromic spirooxazine and derivatives is reported. The synthesis proceeds via an unusual one-pot transamination, oxime formation, N-O

Synthesis and Photochromic Properties of

Synthesis and Photochromic Properties of Substituted 3H-Naphtho[2,1-b]pyrans.

✍ Christopher D. Gabbutt; B. Mark Heron; Alicia C. Instone; Peter N. Horton; Micha 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 21 KB 👁 2 views

Spiropyrans and spirooxazines. 3. Synthe

Spiropyrans and spirooxazines. 3. Synthesis of photochromic 5′-(4,5-diphenyl-1,3-oxazol-2-yl)-spiro[indoline-2,3′-naphtho[2,3-b]pyran]

✍ N. A. Voloshin; A. V. Chernyshev; A. V. Metelitsa; I. M. Raskita; E. N. Voloshin 📂 Article 📅 2005 🏛 Springer 🌐 English ⚖ 400 KB

Spiropyrans and Spirooxazines. Part 3. S

Spiropyrans and Spirooxazines. Part 3. Synthesis of Photochromic 5′-(4,5-Diphenyl-1,3-oxazol-2-yl)-spiro[indoline-2,3′-naphtho [2,3-b]pyran].

✍ N. A. Voloshin; A. V. Chernyshev; A. V. Metelitsa; I. M. Raskita; E. N. Voloshin 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

Structure–property relationships in a se

Structure–property relationships in a series of photochromic thiophene-substituted 3H-naphtho [2,1-b]pyrans

✍ N. Rebiere; C. Moustrou; M. Meyer; A. Samat; R. Guglielmetti; J.-C. Micheau; J. 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 113 KB 👁 2 views

The photochromic parameters of a set of 26 thiophene-substituted [3H]-naphtho[2,1-b]pyrans were studied by flash photolysis. The experimental results obtained along with molecular modelling approaches (molecular mechanics and quantum calculations) allowed us to propose structure-property relationshi

Photochromic Behaviour of Bis[4-(N,N-dim

Photochromic Behaviour of Bis[4-(N,N-dimethylamino)phenyl]-substituted 3 H-Naphtho[2,1-b]pyran and 2 H-1-Benzopyran

✍ Guénaëlle Harié; André Samat; Robert Guglielmetti; Denis De Keukeleire*; Wim Sae 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 515 KB

The photochromic behaviour of 3,3-bis[4-(N, N-dimethylamino)phenyl]-3/%naphtho[2,I-b]pyran (2) and 2,2-bis[4-(N, N-dimethylamino)phenyl]-2H-l -benzopyran (3) has been studied by flash photolysis and compared to 3,3-diphenyl-3/-/-naphtho[2,1-b]pyran (1 ) in order to delineate effects due to the N,N-d