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30 đề thi học sinh giỏi môn hóa học lớp 10 & 11 của các trường chuyên khu vực duyên hải đồng bằng bắc bộ có đáp án

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2. Tên: 8-hiđroxi-7-phenyl-2,6-đioxabixiclo[3.3.1]nonan-3-on<br />

Công thức cấu dạng:<br />

O<br />

O<br />

7 6 5<br />

5 6<br />

H 5 C 6 O O<br />

HO<br />

2<br />

4<br />

3<br />

1<br />

8 9<br />

O O<br />

3<br />

4<br />

2<br />

1<br />

9<br />

OH<br />

8<br />

7<br />

C 6 H 5<br />

7<br />

O<br />

H 5 C 6<br />

HO<br />

3<br />

8<br />

6<br />

O<br />

1<br />

2<br />

O<br />

4<br />

5<br />

9 9<br />

4<br />

2<br />

O<br />

5 6<br />

1<br />

O<br />

3<br />

O<br />

7<br />

8 OH C 6 H 5<br />

3.<br />

Br<br />

Br<br />

CN<br />

Br<br />

O<br />

+ N<br />

CN<br />

O<br />

O<br />

+ N<br />

H<br />

O<br />

CN<br />

O<br />

N<br />

O<br />

C N H OH<br />

O<br />

Br<br />

N<br />

C NH H OH<br />

O<br />

Br<br />

C O<br />

N : NH 2<br />

O<br />

Br<br />

N<br />

O<br />

O<br />

C<br />

+ NH 2<br />

Br<br />

N<br />

C<br />

N<br />

O<br />

.<br />

Br<br />

N<br />

C<br />

N<br />

O<br />

OH<br />

Br<br />

N<br />

C<br />

N<br />

O<br />

OH<br />

OH H CN<br />

-<br />

N 2 +<br />

Br<br />

COOH<br />

Br<br />

COO - H 3 O + Br<br />

COOH

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