PL55986B1 - - Google Patents
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- PL55986B1 PL55986B1 PL110902A PL11090265A PL55986B1 PL 55986 B1 PL55986 B1 PL 55986B1 PL 110902 A PL110902 A PL 110902A PL 11090265 A PL11090265 A PL 11090265A PL 55986 B1 PL55986 B1 PL 55986B1
- Authority
- PL
- Poland
- Prior art keywords
- formula
- general formula
- zov
- cyclohepta
- compound
- Prior art date
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- 150000001875 compounds Chemical class 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- -1 alkali metal amides Chemical class 0.000 claims 2
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 claims 1
- JAGBUENUSNSSFW-UHFFFAOYSA-N 4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one Chemical compound C1CC2=CC=CC=C2C(=O)C2=C1SC=C2 JAGBUENUSNSSFW-UHFFFAOYSA-N 0.000 claims 1
- JWZOUYNYLGHDKZ-UHFFFAOYSA-N 5,10-dihydro-4h-benzo[1,2]cyclohepta[3,4-b]thiophene Chemical class C1CC2=CC=CC=C2CC2=C1SC=C2 JWZOUYNYLGHDKZ-UHFFFAOYSA-N 0.000 claims 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 claims 1
- 150000008046 alkali metal hydrides Chemical class 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000012280 lithium aluminium hydride Substances 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 125000003386 piperidinyl group Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (2)
- Zastrzezenia patentowe 1. Sposób wytwarzania nowych pochodnych 9,10- -dwuhydro-4H-benzo [4,5] cyklohepta [1,2-b] tiofenu o ogólnym wzorze 1, w którym R! i R, sa takie same albo rózne i oznaczaja grupe al¬ kilowa albo razem z atomem azotu grupe 1-pi- rolidynylowa albo grupe piperydynowa, zna¬ mienny tym, ze 9,10-dwuhydro-4H-benzo [4,5] cyklohepta [1,2-b] tiofen-4-on poddaje sie reak¬ cji z amidem kwasu octowego o ogólnym wzo¬ rze 2, w którym Rx i Rj maja wyzej podane znaczenie, w obecnosci amidków metali alka¬ licznych albo wodorków metali alkalicznych, otrzymany zwiazek o wzorze 3, w którym wszystkie symbole maja wyzej podane znacze¬ nie poddaje sie redukcji i z uzyskanego zwia¬ zku o ogólnym wzorze 4, w którym Rj i R2 maja wyzej podane znaczenie, odszczepia wo¬ de,, produkt koncowy ewentualnie rozdziela na postacie stereoizomeryczne i/lub poddaje reak¬ cji z nieorganicznym kwasem.
- 2. Sposób wedlug zastrz. 1, znamienny tym, ze redukcje zwiazku o ogólnym wzorze 3, prowa¬ dzi sie za pomoca wodorku litowoglinowego albo boroetanu.KI. 12 q, 26 55986 MKP C 07 d CH-CH-N' Wzór 1 CH — CO-N: Wzór 2 HO CH. CO-N /*i //zoV 3 A/zoV 4 PZG w Pab., zam. 606-68, nakl. 280 egz. PL
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL55986B1 true PL55986B1 (pl) | 1968-08-26 |
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