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(-2,3-) , -1,3,5--1,2,3,4,5,6,7- (). . , , . [1].

, 1,3- , . click , . [2].

, , , , - .

, , , , , - . , 4- ().


1,3- . , [3]. , 1,4- 1,5- ( 1).

1.

Cu(I), in situ Cu(II) ( 2), 1,4-. , 1,4- [4].

2.

. , [5]. , ( 3).

3.

, 1,4-, 1,5- ( 4). , 1,4- , (Cp*Ru(PPh3)2Cl) 1,5- [6].

3.

, [6]. , 1,5-, ( 5).

5.

, [7] ( 6). , , -.

6.

, [8] ( 7).

7.

, [9] ( 8). , .

8.

[10], . , ( 9).

9.


- (1) ( 1), 2 , , .

1.

, , . , . , 29%. - - .

- (3). 3 4 [12], 95% ( 2). -, .

2.

4 5 [12] ( 3), .

3.

5 6 [11] ( 4) 96%. 3 91%.

4.

, , , (. 1). , -.

1.

- (1) ( 5). . 7 8.

5.

7 8 1H 13C, 2, .

, 6. 1,3- 6 - 1. 9 , 10, , 11. 11 12, , 13. 7.

6.

[13], 14, 12, , ( 7). .

7.

, , - - , , , , 8, .


1 13 Brüker AC-200 (200.13 50.3 ) Bruker AC-300 (300 75.5 ) CDCl3, (CD3)2SO, CD3OD CD3CN 0.05% Me4Si . - Finnigan MAT INCOS-50 (, 70 , ). - (HRMS) BrukermicrOTOF II. Silicagel 60 (Merck). ( 60, 0.0400.063 , Merck) , ~1: 100. .

4- .

50, , (1.16 , 7.3 ) 10 . (0.2 , 3.7 ) 4- (1.75 , 11 ). 15 , , . 5 . -, 4- -. , 1.82 (95%).

1H (200 , DMSO-d6) d 8.17 (, 2H, 3J = 8.8 ), 8.33 (, 2H, 3J = 8.8 ).

- (), m/z (I.(%)): 167 (100) [M]+, 150 (1) [M-OH]+, 137 (16) [M-NO]+, 121 (53) [M-NO2]+, 109 (25), 104 (15) [M-OH-NO2]+.


4- .

10 , 4- - (1.5 , 9 ) (1.96 , 3.21 , 27 ). 3 , . . .

1H (200 , CDCl3) d 8.28‒8.42 ().

4- .

50 , , , (0.88 , 13.5 ) 13 , 4- (1.67 , 9 ) 5 , , , . , . .

1H (200 , CDCl3) d 8.20 (, 2H, 3J = 8.7 ), 8.31 (, 2H, 3J = 8.7 ).

13C (50 , CDCl3) d 123.9 (C(3), C(5)), 130.7 (C(2), C(6)), 135.8 (C(1)), 151.7 (C(4)), 170.9 (CO).

- (), m/z (I.(%)): 192 (1) [M]+, 150 (100) [M-N3]+, 120 (3) [M-NO-N3]+,, 104 (45) [M-N3-NO2]+.

.

. 25 , , 15 , (0.3 , 0.56 ) 4- (0.16 , 8.4 ). 21 , . , /-4/1. 7 8 10% 23% .

(Z)-1-(1,2-()-2-(N-()-4-)--1-)-2,3,4,5-() (7). 1H (300 , CD3CN) δ 8.09 (d, J = 8.8 Hz, 2H), 7.59 (d, J = 8.8 Hz, 2H), 3.79 (s, 3H), 3.66 (s, 3H), 3.64 (s, 6H), 3.54 (s, 3H), 3.49 (s, 6H).

HRMS (ESI-TOF) m/z: [M]- C28H25N2O17 (%): 661.1148. (%): 661.1149.

(Z)-1-(1,2-()-2-()--1-)-2,3,4,5-() (8). 1H (200 , CD3CN) δ 6.90 (s, 1H), 3.75 (s, 3H), 3.66 (s, 6H), 3.59 (s, 3H), 3.53 (s, 9H).

HRMS (ESI-TOF) m/z: [M]- C21H22NO14 (%): 512.1035. (%): 512.1051.


1. 4- 4- 91%.

2. 4- 1,2,3,4,5,6,-(). , 33%, .

 


1. . . 1,2,3,4,5,6,7-(): , - : . . . : 02.00.03 / . ‒ ., 2012.

2. Kolb H. C. Click Chemistry: Diverse Chemical Function from a Few Good Reactions / Kolb H. C., Finn M. G., Sharpless K. B. // Angew. Chem. Int. Ed. ‒ 2001. ‒ V. 40. ‒ P. 2004‒2021.

3. Huisgen R. 1,3-Dipolar cycloadditions / Huisgen R. // Proceedings of the Chemical Society. 1961. V. 1961. P. 357396.

4. Rostovtsev V. V. A stepwise huisgen cycloaddition process: copper (I)‐catalyzed regioselective ligation of azides and terminal alkynes / Rostovtsev V. V., Green L. G., Fokin V. V., Sharpless K. B. //Angewandte Chemie. 2002. V. 114. . 14. P. 27082711.

5. Rodionov V. O. Ligand-accelerated Cu-catalyzed azide-alkyne cycloaddition: A mechanistic report / Rodionov V. O., Presolski S. I., Díaz Díaz D., Fokin V. V., Finn M. G. // Journal of the American Chemical Society. 2007. V. 129. . 42. P. 1270512712.

6. Schilling C., Jung N., Bräse S. Cycloaddition Reactions with Azides: An Overview // Organic Azides: Syntheses and Applications / eds Bräse S., Banert K. Chichester, UK: John Wiley & Sons, Ltd, 2010. P. 269284.

7. Fisera L. Site-selectivity of 1,3-dipolar cycloadditions to 2,3-dimethoxycarbonyl-7-oxabicyclo[2,2,1]heptadiene / Fisera L., Povazanec F., Zalupsky P., Kovac J., Pavlovic D. // Collect. Czech. Chem. Commun. 1983. V. 48. P. 31443153.

8. Amantini D. Synthesis of 4-Aryl-1H-1,2,3-triazoles through TBAF-Catalyzed [3 + 2] Cycloaddition of 2-Aryl-1-nitroethenes with TMSN3 under Solvent-Free Conditions / Amantini D., Fringuelli F., Piermatti O., Pizzo F., Zunino E., Vaccaro L. // J. Org. Chem. 2005. V. 70. P. 65266529.

9. Bräse S. Organic azides: An exploding diversity of a unique class of compounds / Bräse S., Gil C., Knepper K., Zimmermann V. // Angew. Chem. Int. Ed. 2005. V. 44. P. 51885240.

10. Emelda N. Ring expansion of substituted norbornadienes for the synthesis of mono-and disubstituted 2-azabicyclo[3.2.1]octadienes / Emelda N., Bergmeier S. C. // Tetrahedron lett. 2008. V. 49. P. 53635365.

11. Froyen P. A particularly convenient one-pot synthesis of N-alkoxycarbonyl, N-acyl and N-aroyl substituted iminophosphoranes; improved preparation of azidoformates, aroyl and alkanoyl azides; an alternative route to complex amides / Froyen P. //Phosphorus, Sulfur, and Silicon and the Related Elements. 1993. V. 78. P. 161171.

12. Otevrel J. Investigating the spectrum of biological activity of ring-substituted salicylanilides and carbamoylphenylcarbamates / Otevrel J., Mandelova Z., Pesko M., Guo J., Kralova K., Sersen F., Jampilek J. // Molecules. 2010. V. 15. P. 81228142.

13. . . 5--1,2,3,4,5- / . ., . ., . . // . 1993. . 29. . 10721073.





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