Seance 4 S+C Flashcards

(32 cards)

1
Q

Note 223

Ce couple est t’il diastereosomeres ?

A

Oui

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2
Q

Note 224

C’est molécules sont il isomères

A

Non identique

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3
Q

Note 225

C’est 2 molécules sont elles enantiomere ?

A

Non identique

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4
Q

Qu’est-ce que 2 molécules meso ?

A

Achiral et non enantiomere

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5
Q

Qu’est-ce que deux molécules threo

A

Chiral et enantiomere

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6
Q

Note 226

La molécule est Chiral

A

Non elle achiral et meso

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7
Q

Note 227

Sont-il enantiomere ?

A

Non ( comprendre pourquoi ? )

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8
Q

228

Combien il y’a t’il de fonction alcène

A

5 mais attention la double liaison avec le 0 n’est pas considéré comme un alcène

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9
Q

Quelles les alcènes Z et E ?

Note 229

A
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10
Q

Plus une molécule est acide plus elle positive

A

V

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11
Q

Note 230

C

A

Vrai

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12
Q

Note 230

D

A

Non vu que Na est charger plus positif que me

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13
Q

Note 230

E

A

Vrau

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14
Q

Note 231

E

A

Vrau car regarde schéma

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15
Q

Note 232

A et B

A

Faux azote c’est basique

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16
Q

Note 232

C

17
Q

Note 233

B

A

Non car il est aps conjugué

18
Q

Note 233

C

A

Non car il est M-

19
Q

Note 233

D

20
Q

Note 233

E

21
Q

Note 234

A 🛑🛑

A

Vrau le brome possède un effet +M et -I

22
Q

Note 234

D

23
Q

Note 234

E

24
Q

Note 235

B

25
Note 235 C
Non sp
26
Note 235 D
Non au contraire, la délocalisation fait apparaître une charge négative
27
Note 236 A
Vrau
28
Note 236 B
Vrau tu multiplie la Lison par deux
29
Note 237 🛑 A🛑
Vrau
30
Note 237 B
Non 10
31
Note 237 🛑C 🛑
Vrau
32
Note 237 D🛑🛑