Synthesis and Characterization of Novel Thieno-Fused Bicyclic Compounds through New Enaminone Containing Thieno[2,3-b]pyridine Scaffold

Table 2

Bond lengths and bond angles of compound 2 (, °).

S1A–C3A	1.749 (3)	O1C–C2C	1.226 (3)
S1A–C6A	1.724 (2)	O2C–C8C	1.237 (3)
S1B–C6B	1.720 (2)	O1D–C2D	1.228 (3)
S1B–C3B	1.751 (3)	O2D–C8D	1.234 (3)
S1C–C6C	1.722 (2)	N1A–C10A	1.422 (3)
S1C–C3C	1.749 (3)	N1A–C6A	1.349 (3)
S1D–C6D	1.721 (2)	N1B–C10B	1.419 (3)
S1D–C3D	1.752 (3)	N1B–C6B	1.346 (3)
O1A–C2A	1.229 (3)	N1C–C6C	1.351 (3)
O2A–C8A	1.235 (3)	N1C–C10C	1.420 (3)
O1B–C2B	1.228 (3)	N1D–C10D	1.420 (3)
O2B–C8B	1.235 (3)	N1D–C6D	1.348 (3)
C3A–S1A–C6A	91.88 (11)	O2B–C8B–C5B	120.7 (2)
C3B–S1B–C6B	91.85 (12)	O2B–C8B–C9B	118.5 (2)
C3C–S1C–C6C	91.81 (12)	N1B–C10B–C15B	118.1 (3)
C3D–S1D–C6D	91.82 (12)	N1B–C10B–C11B	121.2 (3)
C6A–N1A–C10A	123.7 (2)	O1C–C2C–C3C	122.8 (2)
C6B–N1B–C10B	125.1 (2)	O1C–C2C–C1C	120.1 (2)
C6C–N1C–C10C	124.6 (2)	S1C–C3C–C4C	111.79 (18)
C6D–N1D–C10D	123.6 (2)	S1C–C3C–C2C	117.51 (17)
O1A–C2A–C1A	120.6 (2)	S1C–C6C–C5C	112.18 (18)
O1A–C2A–C3A	122.4 (2)	S1C–C6C–N1C	121.02 (18)
S1A–C3A–C2A	117.20 (18)	N1C–C6C–C5C	126.8 (2)
S1A–C3A–C4A	111.67 (18)	O2C–C8C–C9C	118.3 (3)
S1A–C6A–C5A	112.22 (18)	O2C–C8C–C5C	120.7 (2)
N1A–C6A–C5A	127.6 (2)	N1C–C10C–C15C	118.0 (2)
S1A–C6A–N1A	120.15 (18)	N1C–C10C–C11C	121.0 (2)
O2A–C8A–C9A	117.7 (2)	O1D–C2D–C1D	120.6 (2)
O2A–C8A–C5A	120.2 (2)	O1D–C2D–C3D	122.5 (2)
N1A–C10A–C11A	120.3 (2)	S1D–C3D–C2D	117.06 (18)
N1A–C10A–C15A	120.6 (2)	S1D–C3D–C4D	111.96 (18)
O1B–C2B–C3B	122.6 (2)	N1D–C6D–C5D	127.3 (2)
O1B–C2B–C1B	120.4 (2)	S1D–C6D–C5D	112.21 (18)
S1B–C3B–C4B	111.87 (18)	S1D–C6D–N1D	120.51 (18)
S1B–C3B–C2B	117.38 (17)	O2D–C8D–C5D	120.0 (2)
N1B–C6B–C5B	126.5 (2)	O2D–C8D–C9D	117.7 (3)
S1B–C6B–C5B	112.20 (18)	N1D–C10D–C11D	120.9 (2)
S1B–C6B–N1B	121.26 (19)	N1D–C10D–C15D	120.4 (2)